v0

package
v0.5.1-dev Latest Latest
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 Go to latest Published: May 21, 2020 License: Apache-2.0 Imports: 6 Imported by: 0

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Index

Constants

View Source 
const (
	Default_DistributionConstraints_MinDomainMass = float64(1)
)

Default values for DistributionConstraints fields.

Variables

View Source 
var (
	LifecycleStage_name = map[int32]string{
		0: "UNKNOWN_STAGE",
		1: "PLANNED",
		2: "ALPHA",
		3: "BETA",
		4: "PRODUCTION",
		5: "DEPRECATED",
		6: "DEBUG_ONLY",
	}
	LifecycleStage_value = map[string]int32{
		"UNKNOWN_STAGE": 0,
		"PLANNED":       1,
		"ALPHA":         2,
		"BETA":          3,
		"PRODUCTION":    4,
		"DEPRECATED":    5,
		"DEBUG_ONLY":    6,
	}
)

Enum value maps for LifecycleStage.

View Source 
var (
	FeatureType_name = map[int32]string{
		0: "TYPE_UNKNOWN",
		1: "BYTES",
		2: "INT",
		3: "FLOAT",
		4: "STRUCT",
	}
	FeatureType_value = map[string]int32{
		"TYPE_UNKNOWN": 0,
		"BYTES":        1,
		"INT":          2,
		"FLOAT":        3,
		"STRUCT":       4,
	}
)

Enum value maps for FeatureType.

View Source 
var (
	TimeDomain_IntegerTimeFormat_name = map[int32]string{
		0: "FORMAT_UNKNOWN",
		5: "UNIX_DAYS",
		1: "UNIX_SECONDS",
		2: "UNIX_MILLISECONDS",
		3: "UNIX_MICROSECONDS",
		4: "UNIX_NANOSECONDS",
	}
	TimeDomain_IntegerTimeFormat_value = map[string]int32{
		"FORMAT_UNKNOWN":    0,
		"UNIX_DAYS":         5,
		"UNIX_SECONDS":      1,
		"UNIX_MILLISECONDS": 2,
		"UNIX_MICROSECONDS": 3,
		"UNIX_NANOSECONDS":  4,
	}
)

Enum value maps for TimeDomain_IntegerTimeFormat.

View Source 
var (
	TimeOfDayDomain_IntegerTimeOfDayFormat_name = map[int32]string{
		0: "FORMAT_UNKNOWN",
		1: "PACKED_64_NANOS",
	}
	TimeOfDayDomain_IntegerTimeOfDayFormat_value = map[string]int32{
		"FORMAT_UNKNOWN":  0,
		"PACKED_64_NANOS": 1,
	}
)

Enum value maps for TimeOfDayDomain_IntegerTimeOfDayFormat.

View Source 
var File_tensorflow_metadata_proto_v0_path_proto protoreflect.FileDescriptor
View Source 
var File_tensorflow_metadata_proto_v0_schema_proto protoreflect.FileDescriptor

Functions

This section is empty.

Types

type Annotation 

type Annotation struct {

	// Tags can be used to mark features. For example, tag on user_age feature can
	// be `user_feature`, tag on user_country feature can be `location_feature`,
	// `user_feature`.
	Tag []string `protobuf:"bytes,1,rep,name=tag" json:"tag,omitempty"`
	// Free-text comments. This can be used as a description of the feature,
	// developer notes etc.
	Comment []string `protobuf:"bytes,2,rep,name=comment" json:"comment,omitempty"`
	// Application-specific metadata may be attached here.
	ExtraMetadata []*any.Any `protobuf:"bytes,3,rep,name=extra_metadata,json=extraMetadata" json:"extra_metadata,omitempty"`
	// contains filtered or unexported fields
}

Additional information about the schema or about a feature.

func (*Annotation) Descriptor deprecated 

func (*Annotation) Descriptor() ([]byte, []int)

Deprecated: Use Annotation.ProtoReflect.Descriptor instead.

func (*Annotation) GetComment 

func (x *Annotation) GetComment() []string

func (*Annotation) GetExtraMetadata 

func (x *Annotation) GetExtraMetadata() []*any.Any

func (*Annotation) GetTag 

func (x *Annotation) GetTag() []string

func (*Annotation) ProtoMessage 

func (*Annotation) ProtoMessage()

func (*Annotation) ProtoReflect 

func (x *Annotation) ProtoReflect() protoreflect.Message

func (*Annotation) Reset 

func (x *Annotation) Reset()

func (*Annotation) String 

func (x *Annotation) String() string

type BoolDomain 

type BoolDomain struct {

	// Id of the domain. Required if the domain is defined at the schema level. If
	// so, then the name must be unique within the schema.
	Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
	// Strings values for TRUE/FALSE.
	TrueValue  *string `protobuf:"bytes,2,opt,name=true_value,json=trueValue" json:"true_value,omitempty"`
	FalseValue *string `protobuf:"bytes,3,opt,name=false_value,json=falseValue" json:"false_value,omitempty"`
	// contains filtered or unexported fields
}

Encodes information about the domain of a boolean attribute that encodes its TRUE/FALSE values as strings, or 0=false, 1=true. Note that FeatureType could be either INT or BYTES.

func (*BoolDomain) Descriptor deprecated 

func (*BoolDomain) Descriptor() ([]byte, []int)

Deprecated: Use BoolDomain.ProtoReflect.Descriptor instead.

func (*BoolDomain) GetFalseValue 

func (x *BoolDomain) GetFalseValue() string

func (*BoolDomain) GetName 

func (x *BoolDomain) GetName() string

func (*BoolDomain) GetTrueValue 

func (x *BoolDomain) GetTrueValue() string

func (*BoolDomain) ProtoMessage 

func (*BoolDomain) ProtoMessage()

func (*BoolDomain) ProtoReflect 

func (x *BoolDomain) ProtoReflect() protoreflect.Message

func (*BoolDomain) Reset 

func (x *BoolDomain) Reset()

func (*BoolDomain) String 

func (x *BoolDomain) String() string

type DatasetConstraints 

type DatasetConstraints struct {

	// Tests differences in number of examples between the current data and the
	// previous span.
	NumExamplesDriftComparator *NumericValueComparator `` /* 136-byte string literal not displayed */
	// Tests comparisions in number of examples between the current data and the
	// previous version of that data.
	NumExamplesVersionComparator *NumericValueComparator `` /* 142-byte string literal not displayed */
	// Minimum number of examples in the dataset.
	MinExamplesCount *int64 `protobuf:"varint,3,opt,name=min_examples_count,json=minExamplesCount" json:"min_examples_count,omitempty"`
	// contains filtered or unexported fields
}

Constraints on the entire dataset.

func (*DatasetConstraints) Descriptor deprecated 

func (*DatasetConstraints) Descriptor() ([]byte, []int)

Deprecated: Use DatasetConstraints.ProtoReflect.Descriptor instead.

func (*DatasetConstraints) GetMinExamplesCount 

func (x *DatasetConstraints) GetMinExamplesCount() int64

func (*DatasetConstraints) GetNumExamplesDriftComparator 

func (x *DatasetConstraints) GetNumExamplesDriftComparator() *NumericValueComparator

func (*DatasetConstraints) GetNumExamplesVersionComparator 

func (x *DatasetConstraints) GetNumExamplesVersionComparator() *NumericValueComparator

func (*DatasetConstraints) ProtoMessage 

func (*DatasetConstraints) ProtoMessage()

func (*DatasetConstraints) ProtoReflect 

func (x *DatasetConstraints) ProtoReflect() protoreflect.Message

func (*DatasetConstraints) Reset 

func (x *DatasetConstraints) Reset()

func (*DatasetConstraints) String 

func (x *DatasetConstraints) String() string

type DistributionConstraints 

type DistributionConstraints struct {

	// The minimum fraction (in [0,1]) of values across all examples that
	// should come from the feature's domain, e.g.:
	//   1.0  => All values must come from the domain.
	//    .9  => At least 90% of the values must come from the domain.
	MinDomainMass *float64 `protobuf:"fixed64,1,opt,name=min_domain_mass,json=minDomainMass,def=1" json:"min_domain_mass,omitempty"`
	// contains filtered or unexported fields
}

Models constraints on the distribution of a feature's values. TODO(martinz): replace min_domain_mass with max_off_domain (but slowly).

func (*DistributionConstraints) Descriptor deprecated 

func (*DistributionConstraints) Descriptor() ([]byte, []int)

Deprecated: Use DistributionConstraints.ProtoReflect.Descriptor instead.

func (*DistributionConstraints) GetMinDomainMass 

func (x *DistributionConstraints) GetMinDomainMass() float64

func (*DistributionConstraints) ProtoMessage 

func (*DistributionConstraints) ProtoMessage()

func (*DistributionConstraints) ProtoReflect 

func (x *DistributionConstraints) ProtoReflect() protoreflect.Message

func (*DistributionConstraints) Reset 

func (x *DistributionConstraints) Reset()

func (*DistributionConstraints) String 

func (x *DistributionConstraints) String() string

type Feature 

type Feature struct {

	// The name of the feature.
	Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` // required
	// This field is no longer supported. Instead, use:
	// lifecycle_stage: DEPRECATED
	// TODO(b/111450258): remove this.
	//
	// Deprecated: Do not use.
	Deprecated *bool `protobuf:"varint,2,opt,name=deprecated" json:"deprecated,omitempty"`
	// Types that are assignable to PresenceConstraints:
	//	*Feature_Presence
	//	*Feature_GroupPresence
	PresenceConstraints isFeature_PresenceConstraints `protobuf_oneof:"presence_constraints"`
	// The shape of the feature which governs the number of values that appear in
	// each example.
	//
	// Types that are assignable to ShapeType:
	//	*Feature_Shape
	//	*Feature_ValueCount
	ShapeType isFeature_ShapeType `protobuf_oneof:"shape_type"`
	// Physical type of the feature's values.
	// Note that you can have:
	// type: BYTES
	// int_domain: {
	//   min: 0
	//   max: 3
	// }
	// This would be a field that is syntactically BYTES (i.e. strings), but
	// semantically an int, i.e. it would be "0", "1", "2", or "3".
	Type *FeatureType `protobuf:"varint,6,opt,name=type,enum=tensorflow.metadata.v0.FeatureType" json:"type,omitempty"`
	// Domain for the values of the feature.
	//
	// Types that are assignable to DomainInfo:
	//	*Feature_Domain
	//	*Feature_IntDomain
	//	*Feature_FloatDomain
	//	*Feature_StringDomain
	//	*Feature_BoolDomain
	//	*Feature_StructDomain
	//	*Feature_NaturalLanguageDomain
	//	*Feature_ImageDomain
	//	*Feature_MidDomain
	//	*Feature_UrlDomain
	//	*Feature_TimeDomain
	//	*Feature_TimeOfDayDomain
	DomainInfo isFeature_DomainInfo `protobuf_oneof:"domain_info"`
	// Constraints on the distribution of the feature values.
	// Currently only supported for StringDomains.
	// TODO(b/69473628): Extend functionality to other domain types.
	DistributionConstraints *DistributionConstraints `protobuf:"bytes,15,opt,name=distribution_constraints,json=distributionConstraints" json:"distribution_constraints,omitempty"`
	// Additional information about the feature for documentation purpose.
	Annotation *Annotation `protobuf:"bytes,16,opt,name=annotation" json:"annotation,omitempty"`
	// Tests comparing the distribution to the associated serving data.
	SkewComparator *FeatureComparator `protobuf:"bytes,18,opt,name=skew_comparator,json=skewComparator" json:"skew_comparator,omitempty"`
	// Tests comparing the distribution between two consecutive spans (e.g. days).
	DriftComparator *FeatureComparator `protobuf:"bytes,21,opt,name=drift_comparator,json=driftComparator" json:"drift_comparator,omitempty"`
	// List of environments this feature is present in.
	// Should be disjoint from not_in_environment.
	// This feature is in environment "foo" if:
	// ("foo" is in in_environment or default_environments) AND
	// "foo" is not in not_in_environment.
	// See Schema::default_environments.
	InEnvironment []string `protobuf:"bytes,20,rep,name=in_environment,json=inEnvironment" json:"in_environment,omitempty"`
	// List of environments this feature is not present in.
	// Should be disjoint from of in_environment.
	// See Schema::default_environments and in_environment.
	NotInEnvironment []string `protobuf:"bytes,19,rep,name=not_in_environment,json=notInEnvironment" json:"not_in_environment,omitempty"`
	// The lifecycle stage of a feature. It can also apply to its descendants.
	// i.e., if a struct is DEPRECATED, its children are implicitly deprecated.
	LifecycleStage *LifecycleStage `` /* 141-byte string literal not displayed */
	// contains filtered or unexported fields
}

Describes schema-level information about a specific feature. NextID: 31

func (*Feature) Descriptor deprecated 

func (*Feature) Descriptor() ([]byte, []int)

Deprecated: Use Feature.ProtoReflect.Descriptor instead.

func (*Feature) GetAnnotation 

func (x *Feature) GetAnnotation() *Annotation

func (*Feature) GetBoolDomain 

func (x *Feature) GetBoolDomain() *BoolDomain

func (*Feature) GetDeprecated deprecated 

func (x *Feature) GetDeprecated() bool

Deprecated: Do not use.

func (*Feature) GetDistributionConstraints 

func (x *Feature) GetDistributionConstraints() *DistributionConstraints

func (*Feature) GetDomain 

func (x *Feature) GetDomain() string

func (*Feature) GetDomainInfo 

func (m *Feature) GetDomainInfo() isFeature_DomainInfo

func (*Feature) GetDriftComparator 

func (x *Feature) GetDriftComparator() *FeatureComparator

func (*Feature) GetFloatDomain 

func (x *Feature) GetFloatDomain() *FloatDomain

func (*Feature) GetGroupPresence 

func (x *Feature) GetGroupPresence() *FeaturePresenceWithinGroup

func (*Feature) GetImageDomain 

func (x *Feature) GetImageDomain() *ImageDomain

func (*Feature) GetInEnvironment 

func (x *Feature) GetInEnvironment() []string

func (*Feature) GetIntDomain 

func (x *Feature) GetIntDomain() *IntDomain

func (*Feature) GetLifecycleStage 

func (x *Feature) GetLifecycleStage() LifecycleStage

func (*Feature) GetMidDomain 

func (x *Feature) GetMidDomain() *MIDDomain

func (*Feature) GetName 

func (x *Feature) GetName() string

func (*Feature) GetNaturalLanguageDomain 

func (x *Feature) GetNaturalLanguageDomain() *NaturalLanguageDomain

func (*Feature) GetNotInEnvironment 

func (x *Feature) GetNotInEnvironment() []string

func (*Feature) GetPresence 

func (x *Feature) GetPresence() *FeaturePresence

func (*Feature) GetPresenceConstraints 

func (m *Feature) GetPresenceConstraints() isFeature_PresenceConstraints

func (*Feature) GetShape 

func (x *Feature) GetShape() *FixedShape

func (*Feature) GetShapeType 

func (m *Feature) GetShapeType() isFeature_ShapeType

func (*Feature) GetSkewComparator 

func (x *Feature) GetSkewComparator() *FeatureComparator

func (*Feature) GetStringDomain 

func (x *Feature) GetStringDomain() *StringDomain

func (*Feature) GetStructDomain 

func (x *Feature) GetStructDomain() *StructDomain

func (*Feature) GetTimeDomain 

func (x *Feature) GetTimeDomain() *TimeDomain

func (*Feature) GetTimeOfDayDomain 

func (x *Feature) GetTimeOfDayDomain() *TimeOfDayDomain

func (*Feature) GetType 

func (x *Feature) GetType() FeatureType

func (*Feature) GetUrlDomain 

func (x *Feature) GetUrlDomain() *URLDomain

func (*Feature) GetValueCount 

func (x *Feature) GetValueCount() *ValueCount

func (*Feature) ProtoMessage 

func (*Feature) ProtoMessage()

func (*Feature) ProtoReflect 

func (x *Feature) ProtoReflect() protoreflect.Message

func (*Feature) Reset 

func (x *Feature) Reset()

func (*Feature) String 

func (x *Feature) String() string

type FeatureComparator 

type FeatureComparator struct {
	InfinityNorm *InfinityNorm `protobuf:"bytes,1,opt,name=infinity_norm,json=infinityNorm" json:"infinity_norm,omitempty"`
	// contains filtered or unexported fields
}

func (*FeatureComparator) Descriptor deprecated 

func (*FeatureComparator) Descriptor() ([]byte, []int)

Deprecated: Use FeatureComparator.ProtoReflect.Descriptor instead.

func (*FeatureComparator) GetInfinityNorm 

func (x *FeatureComparator) GetInfinityNorm() *InfinityNorm

func (*FeatureComparator) ProtoMessage 

func (*FeatureComparator) ProtoMessage()

func (*FeatureComparator) ProtoReflect 

func (x *FeatureComparator) ProtoReflect() protoreflect.Message

func (*FeatureComparator) Reset 

func (x *FeatureComparator) Reset()

func (*FeatureComparator) String 

func (x *FeatureComparator) String() string

type FeaturePresence 

type FeaturePresence struct {

	// Minimum fraction of examples that have this feature.
	MinFraction *float64 `protobuf:"fixed64,1,opt,name=min_fraction,json=minFraction" json:"min_fraction,omitempty"`
	// Minimum number of examples that have this feature.
	MinCount *int64 `protobuf:"varint,2,opt,name=min_count,json=minCount" json:"min_count,omitempty"`
	// contains filtered or unexported fields
}

Describes constraints on the presence of the feature in the data.

func (*FeaturePresence) Descriptor deprecated 

func (*FeaturePresence) Descriptor() ([]byte, []int)

Deprecated: Use FeaturePresence.ProtoReflect.Descriptor instead.

func (*FeaturePresence) GetMinCount 

func (x *FeaturePresence) GetMinCount() int64

func (*FeaturePresence) GetMinFraction 

func (x *FeaturePresence) GetMinFraction() float64

func (*FeaturePresence) ProtoMessage 

func (*FeaturePresence) ProtoMessage()

func (*FeaturePresence) ProtoReflect 

func (x *FeaturePresence) ProtoReflect() protoreflect.Message

func (*FeaturePresence) Reset 

func (x *FeaturePresence) Reset()

func (*FeaturePresence) String 

func (x *FeaturePresence) String() string

type FeaturePresenceWithinGroup 

type FeaturePresenceWithinGroup struct {
	Required *bool `protobuf:"varint,1,opt,name=required" json:"required,omitempty"`
	// contains filtered or unexported fields
}

Records constraints on the presence of a feature inside a "group" context (e.g., .presence inside a group of features that define a sequence).

func (*FeaturePresenceWithinGroup) Descriptor deprecated 

func (*FeaturePresenceWithinGroup) Descriptor() ([]byte, []int)

Deprecated: Use FeaturePresenceWithinGroup.ProtoReflect.Descriptor instead.

func (*FeaturePresenceWithinGroup) GetRequired 

func (x *FeaturePresenceWithinGroup) GetRequired() bool

func (*FeaturePresenceWithinGroup) ProtoMessage 

func (*FeaturePresenceWithinGroup) ProtoMessage()

func (*FeaturePresenceWithinGroup) ProtoReflect 

func (x *FeaturePresenceWithinGroup) ProtoReflect() protoreflect.Message

func (*FeaturePresenceWithinGroup) Reset 

func (x *FeaturePresenceWithinGroup) Reset()

func (*FeaturePresenceWithinGroup) String 

func (x *FeaturePresenceWithinGroup) String() string

type FeatureType 

type FeatureType int32

Describes the physical representation of a feature. It may be different than the logical representation, which is represented as a Domain. 

const (
	FeatureType_TYPE_UNKNOWN FeatureType = 0
	FeatureType_BYTES        FeatureType = 1
	FeatureType_INT          FeatureType = 2
	FeatureType_FLOAT        FeatureType = 3
	FeatureType_STRUCT       FeatureType = 4
)

func (FeatureType) Descriptor 

func (FeatureType) Descriptor() protoreflect.EnumDescriptor

func (FeatureType) Enum 

func (x FeatureType) Enum() *FeatureType

func (FeatureType) EnumDescriptor deprecated 

func (FeatureType) EnumDescriptor() ([]byte, []int)

Deprecated: Use FeatureType.Descriptor instead.

func (FeatureType) Number 

func (x FeatureType) Number() protoreflect.EnumNumber

func (FeatureType) String 

func (x FeatureType) String() string

func (FeatureType) Type 

func (FeatureType) Type() protoreflect.EnumType

func (*FeatureType) UnmarshalJSON deprecated 

func (x *FeatureType) UnmarshalJSON(b []byte) error

Deprecated: Do not use.

type Feature_BoolDomain 

type Feature_BoolDomain struct {
	BoolDomain *BoolDomain `protobuf:"bytes,13,opt,name=bool_domain,json=boolDomain,oneof"`
}

type Feature_Domain 

type Feature_Domain struct {
	// Reference to a domain defined at the schema level.
	Domain string `protobuf:"bytes,7,opt,name=domain,oneof"`
}

type Feature_FloatDomain 

type Feature_FloatDomain struct {
	FloatDomain *FloatDomain `protobuf:"bytes,10,opt,name=float_domain,json=floatDomain,oneof"`
}

type Feature_GroupPresence 

type Feature_GroupPresence struct {
	// Only used in the context of a "group" context, e.g., inside a sequence.
	GroupPresence *FeaturePresenceWithinGroup `protobuf:"bytes,17,opt,name=group_presence,json=groupPresence,oneof"`
}

type Feature_ImageDomain 

type Feature_ImageDomain struct {
	ImageDomain *ImageDomain `protobuf:"bytes,25,opt,name=image_domain,json=imageDomain,oneof"`
}

type Feature_IntDomain 

type Feature_IntDomain struct {
	// Inline definitions of domains.
	IntDomain *IntDomain `protobuf:"bytes,9,opt,name=int_domain,json=intDomain,oneof"`
}

type Feature_MidDomain 

type Feature_MidDomain struct {
	MidDomain *MIDDomain `protobuf:"bytes,26,opt,name=mid_domain,json=midDomain,oneof"`
}

type Feature_NaturalLanguageDomain 

type Feature_NaturalLanguageDomain struct {
	// Supported semantic domains.
	NaturalLanguageDomain *NaturalLanguageDomain `protobuf:"bytes,24,opt,name=natural_language_domain,json=naturalLanguageDomain,oneof"`
}

type Feature_Presence 

type Feature_Presence struct {
	// Constraints on the presence of this feature in the examples.
	Presence *FeaturePresence `protobuf:"bytes,14,opt,name=presence,oneof"`
}

type Feature_Shape 

type Feature_Shape struct {
	// The feature has a fixed shape corresponding to a multi-dimensional
	// tensor.
	Shape *FixedShape `protobuf:"bytes,23,opt,name=shape,oneof"`
}

type Feature_StringDomain 

type Feature_StringDomain struct {
	StringDomain *StringDomain `protobuf:"bytes,11,opt,name=string_domain,json=stringDomain,oneof"`
}

type Feature_StructDomain 

type Feature_StructDomain struct {
	StructDomain *StructDomain `protobuf:"bytes,29,opt,name=struct_domain,json=structDomain,oneof"`
}

type Feature_TimeDomain 

type Feature_TimeDomain struct {
	TimeDomain *TimeDomain `protobuf:"bytes,28,opt,name=time_domain,json=timeDomain,oneof"`
}

type Feature_TimeOfDayDomain 

type Feature_TimeOfDayDomain struct {
	TimeOfDayDomain *TimeOfDayDomain `protobuf:"bytes,30,opt,name=time_of_day_domain,json=timeOfDayDomain,oneof"`
}

type Feature_UrlDomain 

type Feature_UrlDomain struct {
	UrlDomain *URLDomain `protobuf:"bytes,27,opt,name=url_domain,json=urlDomain,oneof"`
}

type Feature_ValueCount 

type Feature_ValueCount struct {
	// The feature doesn't have a well defined shape. All we know are limits on
	// the minimum and maximum number of values.
	ValueCount *ValueCount `protobuf:"bytes,5,opt,name=value_count,json=valueCount,oneof"`
}

type FixedShape 

type FixedShape struct {

	// The dimensions that define the shape. The total number of values in each
	// example is the product of sizes of each dimension.
	Dim []*FixedShape_Dim `protobuf:"bytes,2,rep,name=dim" json:"dim,omitempty"`
	// contains filtered or unexported fields
}

Specifies a fixed shape for the feature's values. The immediate implication is that each feature has a fixed number of values. Moreover, these values can be parsed in a multi-dimensional tensor using the specified axis sizes. The FixedShape defines a lexicographical ordering of the data. For instance, 

if there is a FixedShape {
  dim {size:3} dim {size:2}
}

then tensor[0][0]=field[0] then tensor[0][1]=field[1] then tensor[1][0]=field[2] then tensor[1][1]=field[3] then tensor[2][0]=field[4] then tensor[2][1]=field[5]

The FixedShape message is identical with the TensorFlow TensorShape proto message.

func (*FixedShape) Descriptor deprecated 

func (*FixedShape) Descriptor() ([]byte, []int)

Deprecated: Use FixedShape.ProtoReflect.Descriptor instead.

func (*FixedShape) GetDim 

func (x *FixedShape) GetDim() []*FixedShape_Dim

func (*FixedShape) ProtoMessage 

func (*FixedShape) ProtoMessage()

func (*FixedShape) ProtoReflect 

func (x *FixedShape) ProtoReflect() protoreflect.Message

func (*FixedShape) Reset 

func (x *FixedShape) Reset()

func (*FixedShape) String 

func (x *FixedShape) String() string

type FixedShape_Dim 

type FixedShape_Dim struct {
	Size *int64 `protobuf:"varint,1,opt,name=size" json:"size,omitempty"`
	// Optional name of the tensor dimension.
	Name *string `protobuf:"bytes,2,opt,name=name" json:"name,omitempty"`
	// contains filtered or unexported fields
}

An axis in a multi-dimensional feature representation.

func (*FixedShape_Dim) Descriptor deprecated 

func (*FixedShape_Dim) Descriptor() ([]byte, []int)

Deprecated: Use FixedShape_Dim.ProtoReflect.Descriptor instead.

func (*FixedShape_Dim) GetName 

func (x *FixedShape_Dim) GetName() string

func (*FixedShape_Dim) GetSize 

func (x *FixedShape_Dim) GetSize() int64

func (*FixedShape_Dim) ProtoMessage 

func (*FixedShape_Dim) ProtoMessage()

func (*FixedShape_Dim) ProtoReflect 

func (x *FixedShape_Dim) ProtoReflect() protoreflect.Message

func (*FixedShape_Dim) Reset 

func (x *FixedShape_Dim) Reset()

func (*FixedShape_Dim) String 

func (x *FixedShape_Dim) String() string

type FloatDomain 

type FloatDomain struct {

	// Id of the domain. Required if the domain is defined at the schema level. If
	// so, then the name must be unique within the schema.
	Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
	// Min and max values of the domain.
	Min *float32 `protobuf:"fixed32,3,opt,name=min" json:"min,omitempty"`
	Max *float32 `protobuf:"fixed32,4,opt,name=max" json:"max,omitempty"`
	// contains filtered or unexported fields
}

Encodes information for domains of float values. Note that FeatureType could be either INT or BYTES.

func (*FloatDomain) Descriptor deprecated 

func (*FloatDomain) Descriptor() ([]byte, []int)

Deprecated: Use FloatDomain.ProtoReflect.Descriptor instead.

func (*FloatDomain) GetMax 

func (x *FloatDomain) GetMax() float32

func (*FloatDomain) GetMin 

func (x *FloatDomain) GetMin() float32

func (*FloatDomain) GetName 

func (x *FloatDomain) GetName() string

func (*FloatDomain) ProtoMessage 

func (*FloatDomain) ProtoMessage()

func (*FloatDomain) ProtoReflect 

func (x *FloatDomain) ProtoReflect() protoreflect.Message

func (*FloatDomain) Reset 

func (x *FloatDomain) Reset()

func (*FloatDomain) String 

func (x *FloatDomain) String() string

type ImageDomain 

type ImageDomain struct {
	// contains filtered or unexported fields
}

Image data.

func (*ImageDomain) Descriptor deprecated 

func (*ImageDomain) Descriptor() ([]byte, []int)

Deprecated: Use ImageDomain.ProtoReflect.Descriptor instead.

func (*ImageDomain) ProtoMessage 

func (*ImageDomain) ProtoMessage()

func (*ImageDomain) ProtoReflect 

func (x *ImageDomain) ProtoReflect() protoreflect.Message

func (*ImageDomain) Reset 

func (x *ImageDomain) Reset()

func (*ImageDomain) String 

func (x *ImageDomain) String() string

type InfinityNorm 

type InfinityNorm struct {

	// The InfinityNorm is in the interval [0.0, 1.0] so sensible bounds should
	// be in the interval [0.0, 1.0).
	Threshold *float64 `protobuf:"fixed64,1,opt,name=threshold" json:"threshold,omitempty"`
	// contains filtered or unexported fields
}

Checks that the L-infinity norm is below a certain threshold between the two discrete distributions. Since this is applied to a FeatureNameStatistics, it only considers the top k. L_infty(p,q) = max_i |p_i-q_i|

func (*InfinityNorm) Descriptor deprecated 

func (*InfinityNorm) Descriptor() ([]byte, []int)

Deprecated: Use InfinityNorm.ProtoReflect.Descriptor instead.

func (*InfinityNorm) GetThreshold 

func (x *InfinityNorm) GetThreshold() float64

func (*InfinityNorm) ProtoMessage 

func (*InfinityNorm) ProtoMessage()

func (*InfinityNorm) ProtoReflect 

func (x *InfinityNorm) ProtoReflect() protoreflect.Message

func (*InfinityNorm) Reset 

func (x *InfinityNorm) Reset()

func (*InfinityNorm) String 

func (x *InfinityNorm) String() string

type IntDomain 

type IntDomain struct {

	// Id of the domain. Required if the domain is defined at the schema level. If
	// so, then the name must be unique within the schema.
	Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
	// Min and max values for the domain.
	Min *int64 `protobuf:"varint,3,opt,name=min" json:"min,omitempty"`
	Max *int64 `protobuf:"varint,4,opt,name=max" json:"max,omitempty"`
	// If true then the domain encodes categorical values (i.e., ids) rather than
	// ordinal values.
	IsCategorical *bool `protobuf:"varint,5,opt,name=is_categorical,json=isCategorical" json:"is_categorical,omitempty"`
	// contains filtered or unexported fields
}

Encodes information for domains of integer values. Note that FeatureType could be either INT or BYTES.

func (*IntDomain) Descriptor deprecated 

func (*IntDomain) Descriptor() ([]byte, []int)

Deprecated: Use IntDomain.ProtoReflect.Descriptor instead.

func (*IntDomain) GetIsCategorical 

func (x *IntDomain) GetIsCategorical() bool

func (*IntDomain) GetMax 

func (x *IntDomain) GetMax() int64

func (*IntDomain) GetMin 

func (x *IntDomain) GetMin() int64

func (*IntDomain) GetName 

func (x *IntDomain) GetName() string

func (*IntDomain) ProtoMessage 

func (*IntDomain) ProtoMessage()

func (*IntDomain) ProtoReflect 

func (x *IntDomain) ProtoReflect() protoreflect.Message

func (*IntDomain) Reset 

func (x *IntDomain) Reset()

func (*IntDomain) String 

func (x *IntDomain) String() string

type LifecycleStage 

type LifecycleStage int32

LifecycleStage. Only UNKNOWN_STAGE, BETA, and PRODUCTION features are actually validated. PLANNED, ALPHA, and DEBUG are treated as DEPRECATED. 

const (
	LifecycleStage_UNKNOWN_STAGE LifecycleStage = 0 // Unknown stage.
	LifecycleStage_PLANNED       LifecycleStage = 1 // Planned feature, may not be created yet.
	LifecycleStage_ALPHA         LifecycleStage = 2 // Prototype feature, not used in experiments yet.
	LifecycleStage_BETA          LifecycleStage = 3 // Used in user-facing experiments.
	LifecycleStage_PRODUCTION    LifecycleStage = 4 // Used in a significant fraction of user traffic.
	LifecycleStage_DEPRECATED    LifecycleStage = 5 // No longer supported: do not use in new models.
	LifecycleStage_DEBUG_ONLY    LifecycleStage = 6 // Only exists for debugging purposes.
)

func (LifecycleStage) Descriptor 

func (LifecycleStage) Descriptor() protoreflect.EnumDescriptor

func (LifecycleStage) Enum 

func (x LifecycleStage) Enum() *LifecycleStage

func (LifecycleStage) EnumDescriptor deprecated 

func (LifecycleStage) EnumDescriptor() ([]byte, []int)

Deprecated: Use LifecycleStage.Descriptor instead.

func (LifecycleStage) Number 

func (x LifecycleStage) Number() protoreflect.EnumNumber

func (LifecycleStage) String 

func (x LifecycleStage) String() string

func (LifecycleStage) Type 

func (LifecycleStage) Type() protoreflect.EnumType

func (*LifecycleStage) UnmarshalJSON deprecated 

func (x *LifecycleStage) UnmarshalJSON(b []byte) error

Deprecated: Do not use.

type MIDDomain 

type MIDDomain struct {
	// contains filtered or unexported fields
}

Knowledge graph ID, see: https://www.wikidata.org/wiki/Property:P646

func (*MIDDomain) Descriptor deprecated 

func (*MIDDomain) Descriptor() ([]byte, []int)

Deprecated: Use MIDDomain.ProtoReflect.Descriptor instead.

func (*MIDDomain) ProtoMessage 

func (*MIDDomain) ProtoMessage()

func (*MIDDomain) ProtoReflect 

func (x *MIDDomain) ProtoReflect() protoreflect.Message

func (*MIDDomain) Reset 

func (x *MIDDomain) Reset()

func (*MIDDomain) String 

func (x *MIDDomain) String() string

type NaturalLanguageDomain 

type NaturalLanguageDomain struct {
	// contains filtered or unexported fields
}

Natural language text.

func (*NaturalLanguageDomain) Descriptor deprecated 

func (*NaturalLanguageDomain) Descriptor() ([]byte, []int)

Deprecated: Use NaturalLanguageDomain.ProtoReflect.Descriptor instead.

func (*NaturalLanguageDomain) ProtoMessage 

func (*NaturalLanguageDomain) ProtoMessage()

func (*NaturalLanguageDomain) ProtoReflect 

func (x *NaturalLanguageDomain) ProtoReflect() protoreflect.Message

func (*NaturalLanguageDomain) Reset 

func (x *NaturalLanguageDomain) Reset()

func (*NaturalLanguageDomain) String 

func (x *NaturalLanguageDomain) String() string

type NumericValueComparator 

type NumericValueComparator struct {
	MinFractionThreshold *float64 `protobuf:"fixed64,1,opt,name=min_fraction_threshold,json=minFractionThreshold" json:"min_fraction_threshold,omitempty"`
	MaxFractionThreshold *float64 `protobuf:"fixed64,2,opt,name=max_fraction_threshold,json=maxFractionThreshold" json:"max_fraction_threshold,omitempty"`
	// contains filtered or unexported fields
}

Checks that the ratio of the current value to the previous value is not below the min_fraction_threshold or above the max_fraction_threshold. That is, previous value * min_fraction_threshold <= current value <= previous value * max_fraction_threshold. To specify that the value cannot change, set both min_fraction_threshold and max_fraction_threshold to 1.0.

func (*NumericValueComparator) Descriptor deprecated 

func (*NumericValueComparator) Descriptor() ([]byte, []int)

Deprecated: Use NumericValueComparator.ProtoReflect.Descriptor instead.

func (*NumericValueComparator) GetMaxFractionThreshold 

func (x *NumericValueComparator) GetMaxFractionThreshold() float64

func (*NumericValueComparator) GetMinFractionThreshold 

func (x *NumericValueComparator) GetMinFractionThreshold() float64

func (*NumericValueComparator) ProtoMessage 

func (*NumericValueComparator) ProtoMessage()

func (*NumericValueComparator) ProtoReflect 

func (x *NumericValueComparator) ProtoReflect() protoreflect.Message

func (*NumericValueComparator) Reset 

func (x *NumericValueComparator) Reset()

func (*NumericValueComparator) String 

func (x *NumericValueComparator) String() string

type Path 

type Path struct {

	// Any string is a valid step.
	// However, whenever possible have a step be [A-Za-z0-9_]+.
	Step []string `protobuf:"bytes,1,rep,name=step" json:"step,omitempty"`
	// contains filtered or unexported fields
}

A path is a more general substitute for the name of a field or feature that can be used for flat examples as well as structured data. For example, if we had data in a protocol buffer: 

message Person {
  int age = 1;
  optional string gender = 2;
  repeated Person parent = 3;
}

Thus, here the path {step:["parent", "age"]} in statistics would refer to the age of a parent, and {step:["parent", "parent", "age"]} would refer to the age of a grandparent. This allows us to distinguish between the statistics of parents' ages and grandparents' ages. In general, repeated messages are to be preferred to linked lists of arbitrary length. For SequenceExample, if we have a feature list "foo", this is represented by {step:["##SEQUENCE##", "foo"]}.

func (*Path) Descriptor deprecated 

func (*Path) Descriptor() ([]byte, []int)

Deprecated: Use Path.ProtoReflect.Descriptor instead.

func (*Path) GetStep 

func (x *Path) GetStep() []string

func (*Path) ProtoMessage 

func (*Path) ProtoMessage()

func (*Path) ProtoReflect 

func (x *Path) ProtoReflect() protoreflect.Message

func (*Path) Reset 

func (x *Path) Reset()

func (*Path) String 

func (x *Path) String() string

type Schema 

type Schema struct {

	// Features described in this schema.
	Feature []*Feature `protobuf:"bytes,1,rep,name=feature" json:"feature,omitempty"`
	// Sparse features described in this schema.
	SparseFeature []*SparseFeature `protobuf:"bytes,6,rep,name=sparse_feature,json=sparseFeature" json:"sparse_feature,omitempty"`
	// Weighted features described in this schema.
	WeightedFeature []*WeightedFeature `protobuf:"bytes,12,rep,name=weighted_feature,json=weightedFeature" json:"weighted_feature,omitempty"`
	// declared as top-level features in <feature>.
	// String domains referenced in the features.
	StringDomain []*StringDomain `protobuf:"bytes,4,rep,name=string_domain,json=stringDomain" json:"string_domain,omitempty"`
	// top level float domains that can be reused by features
	FloatDomain []*FloatDomain `protobuf:"bytes,9,rep,name=float_domain,json=floatDomain" json:"float_domain,omitempty"`
	// top level int domains that can be reused by features
	IntDomain []*IntDomain `protobuf:"bytes,10,rep,name=int_domain,json=intDomain" json:"int_domain,omitempty"`
	// Default environments for each feature.
	// An environment represents both a type of location (e.g. a server or phone)
	// and a time (e.g. right before model X is run). In the standard scenario,
	// 99% of the features should be in the default environments TRAINING,
	// SERVING, and the LABEL (or labels) AND WEIGHT is only available at TRAINING
	// (not at serving).
	// Other possible variations:
	// 1. There may be TRAINING_MOBILE, SERVING_MOBILE, TRAINING_SERVICE,
	//    and SERVING_SERVICE.
	// 2. If one is ensembling three models, where the predictions of the first
	//    three models are available for the ensemble model, there may be
	//    TRAINING, SERVING_INITIAL, SERVING_ENSEMBLE.
	// See FeatureProto::not_in_environment and FeatureProto::in_environment.
	DefaultEnvironment []string `protobuf:"bytes,5,rep,name=default_environment,json=defaultEnvironment" json:"default_environment,omitempty"`
	// Additional information about the schema as a whole. Features may also
	// be annotated individually.
	Annotation *Annotation `protobuf:"bytes,8,opt,name=annotation" json:"annotation,omitempty"`
	// Dataset-level constraints. This is currently used for specifying
	// information about changes in num_examples.
	DatasetConstraints *DatasetConstraints `protobuf:"bytes,11,opt,name=dataset_constraints,json=datasetConstraints" json:"dataset_constraints,omitempty"`
	// TensorRepresentation groups. The keys are the names of the groups.
	// Key "" (empty string) denotes the "default" group, which is what should
	// be used when a group name is not provided.
	// See the documentation at TensorRepresentationGroup for more info.
	// Under development. DO NOT USE.
	TensorRepresentationGroup map[string]*TensorRepresentationGroup `` /* 206-byte string literal not displayed */
	// contains filtered or unexported fields
}

Message to represent schema information. NextID: 14

func (*Schema) Descriptor deprecated 

func (*Schema) Descriptor() ([]byte, []int)

Deprecated: Use Schema.ProtoReflect.Descriptor instead.

func (*Schema) GetAnnotation 

func (x *Schema) GetAnnotation() *Annotation

func (*Schema) GetDatasetConstraints 

func (x *Schema) GetDatasetConstraints() *DatasetConstraints

func (*Schema) GetDefaultEnvironment 

func (x *Schema) GetDefaultEnvironment() []string

func (*Schema) GetFeature 

func (x *Schema) GetFeature() []*Feature

func (*Schema) GetFloatDomain 

func (x *Schema) GetFloatDomain() []*FloatDomain

func (*Schema) GetIntDomain 

func (x *Schema) GetIntDomain() []*IntDomain

func (*Schema) GetSparseFeature 

func (x *Schema) GetSparseFeature() []*SparseFeature

func (*Schema) GetStringDomain 

func (x *Schema) GetStringDomain() []*StringDomain

func (*Schema) GetTensorRepresentationGroup 

func (x *Schema) GetTensorRepresentationGroup() map[string]*TensorRepresentationGroup

func (*Schema) GetWeightedFeature 

func (x *Schema) GetWeightedFeature() []*WeightedFeature

func (*Schema) ProtoMessage 

func (*Schema) ProtoMessage()

func (*Schema) ProtoReflect 

func (x *Schema) ProtoReflect() protoreflect.Message

func (*Schema) Reset 

func (x *Schema) Reset()

func (*Schema) String 

func (x *Schema) String() string

type SparseFeature 

type SparseFeature struct {

	// Name for the sparse feature. This should not clash with other features in
	// the same schema.
	Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` // required
	// This field is no longer supported. Instead, use:
	// lifecycle_stage: DEPRECATED
	// TODO(b/111450258): remove this.
	//
	// Deprecated: Do not use.
	Deprecated *bool `protobuf:"varint,2,opt,name=deprecated" json:"deprecated,omitempty"`
	// The lifecycle_stage determines where a feature is expected to be used,
	// and therefore how important issues with it are.
	LifecycleStage *LifecycleStage `` /* 140-byte string literal not displayed */
	// Constraints on the presence of this feature in examples.
	// Deprecated, this is inferred by the referred features.
	//
	// Deprecated: Do not use.
	Presence *FeaturePresence `protobuf:"bytes,4,opt,name=presence" json:"presence,omitempty"`
	// Shape of the sparse tensor that this SparseFeature represents.
	// Currently not supported.
	// TODO(b/109669962): Consider deriving this from the referred features.
	DenseShape *FixedShape `protobuf:"bytes,5,opt,name=dense_shape,json=denseShape" json:"dense_shape,omitempty"`
	// Features that represent indexes. Should be integers >= 0.
	IndexFeature []*SparseFeature_IndexFeature `protobuf:"bytes,6,rep,name=index_feature,json=indexFeature" json:"index_feature,omitempty"` // at least one
	// If true then the index values are already sorted lexicographically.
	IsSorted     *bool                       `protobuf:"varint,8,opt,name=is_sorted,json=isSorted" json:"is_sorted,omitempty"`
	ValueFeature *SparseFeature_ValueFeature `protobuf:"bytes,9,opt,name=value_feature,json=valueFeature" json:"value_feature,omitempty"` // required
	// Type of value feature.
	// Deprecated, this is inferred by the referred features.
	//
	// Deprecated: Do not use.
	Type *FeatureType `protobuf:"varint,10,opt,name=type,enum=tensorflow.metadata.v0.FeatureType" json:"type,omitempty"`
	// contains filtered or unexported fields
}

A sparse feature represents a sparse tensor that is encoded with a combination of raw features, namely index features and a value feature. Each index feature defines a list of indices in a different dimension.

func (*SparseFeature) Descriptor deprecated 

func (*SparseFeature) Descriptor() ([]byte, []int)

Deprecated: Use SparseFeature.ProtoReflect.Descriptor instead.

func (*SparseFeature) GetDenseShape 

func (x *SparseFeature) GetDenseShape() *FixedShape

func (*SparseFeature) GetDeprecated deprecated 

func (x *SparseFeature) GetDeprecated() bool

Deprecated: Do not use.

func (*SparseFeature) GetIndexFeature 

func (x *SparseFeature) GetIndexFeature() []*SparseFeature_IndexFeature

func (*SparseFeature) GetIsSorted 

func (x *SparseFeature) GetIsSorted() bool

func (*SparseFeature) GetLifecycleStage 

func (x *SparseFeature) GetLifecycleStage() LifecycleStage

func (*SparseFeature) GetName 

func (x *SparseFeature) GetName() string

func (*SparseFeature) GetPresence deprecated 

func (x *SparseFeature) GetPresence() *FeaturePresence

Deprecated: Do not use.

func (*SparseFeature) GetType deprecated 

func (x *SparseFeature) GetType() FeatureType

Deprecated: Do not use.

func (*SparseFeature) GetValueFeature 

func (x *SparseFeature) GetValueFeature() *SparseFeature_ValueFeature

func (*SparseFeature) ProtoMessage 

func (*SparseFeature) ProtoMessage()

func (*SparseFeature) ProtoReflect 

func (x *SparseFeature) ProtoReflect() protoreflect.Message

func (*SparseFeature) Reset 

func (x *SparseFeature) Reset()

func (*SparseFeature) String 

func (x *SparseFeature) String() string

type SparseFeature_IndexFeature 

type SparseFeature_IndexFeature struct {

	// Name of the index-feature. This should be a reference to an existing
	// feature in the schema.
	Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
	// contains filtered or unexported fields
}

func (*SparseFeature_IndexFeature) Descriptor deprecated 

func (*SparseFeature_IndexFeature) Descriptor() ([]byte, []int)

Deprecated: Use SparseFeature_IndexFeature.ProtoReflect.Descriptor instead.

func (*SparseFeature_IndexFeature) GetName 

func (x *SparseFeature_IndexFeature) GetName() string

func (*SparseFeature_IndexFeature) ProtoMessage 

func (*SparseFeature_IndexFeature) ProtoMessage()

func (*SparseFeature_IndexFeature) ProtoReflect 

func (x *SparseFeature_IndexFeature) ProtoReflect() protoreflect.Message

func (*SparseFeature_IndexFeature) Reset 

func (x *SparseFeature_IndexFeature) Reset()

func (*SparseFeature_IndexFeature) String 

func (x *SparseFeature_IndexFeature) String() string

type SparseFeature_ValueFeature 

type SparseFeature_ValueFeature struct {

	// Name of the value-feature. This should be a reference to an existing
	// feature in the schema.
	Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
	// contains filtered or unexported fields
}

func (*SparseFeature_ValueFeature) Descriptor deprecated 

func (*SparseFeature_ValueFeature) Descriptor() ([]byte, []int)

Deprecated: Use SparseFeature_ValueFeature.ProtoReflect.Descriptor instead.

func (*SparseFeature_ValueFeature) GetName 

func (x *SparseFeature_ValueFeature) GetName() string

func (*SparseFeature_ValueFeature) ProtoMessage 

func (*SparseFeature_ValueFeature) ProtoMessage()

func (*SparseFeature_ValueFeature) ProtoReflect 

func (x *SparseFeature_ValueFeature) ProtoReflect() protoreflect.Message

func (*SparseFeature_ValueFeature) Reset 

func (x *SparseFeature_ValueFeature) Reset()

func (*SparseFeature_ValueFeature) String 

func (x *SparseFeature_ValueFeature) String() string

type StringDomain 

type StringDomain struct {

	// Id of the domain. Required if the domain is defined at the schema level. If
	// so, then the name must be unique within the schema.
	Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
	// The values appearing in the domain.
	Value []string `protobuf:"bytes,2,rep,name=value" json:"value,omitempty"`
	// contains filtered or unexported fields
}

Encodes information for domains of string values.

func (*StringDomain) Descriptor deprecated 

func (*StringDomain) Descriptor() ([]byte, []int)

Deprecated: Use StringDomain.ProtoReflect.Descriptor instead.

func (*StringDomain) GetName 

func (x *StringDomain) GetName() string

func (*StringDomain) GetValue 

func (x *StringDomain) GetValue() []string

func (*StringDomain) ProtoMessage 

func (*StringDomain) ProtoMessage()

func (*StringDomain) ProtoReflect 

func (x *StringDomain) ProtoReflect() protoreflect.Message

func (*StringDomain) Reset 

func (x *StringDomain) Reset()

func (*StringDomain) String 

func (x *StringDomain) String() string

type StructDomain 

type StructDomain struct {
	Feature       []*Feature       `protobuf:"bytes,1,rep,name=feature" json:"feature,omitempty"`
	SparseFeature []*SparseFeature `protobuf:"bytes,2,rep,name=sparse_feature,json=sparseFeature" json:"sparse_feature,omitempty"`
	// contains filtered or unexported fields
}

Domain for a recursive struct. NOTE: If a feature with a StructDomain is deprecated, then all the child features (features and sparse_features of the StructDomain) are also considered to be deprecated. Similarly child features can only be in environments of the parent feature.

func (*StructDomain) Descriptor deprecated 

func (*StructDomain) Descriptor() ([]byte, []int)

Deprecated: Use StructDomain.ProtoReflect.Descriptor instead.

func (*StructDomain) GetFeature 

func (x *StructDomain) GetFeature() []*Feature

func (*StructDomain) GetSparseFeature 

func (x *StructDomain) GetSparseFeature() []*SparseFeature

func (*StructDomain) ProtoMessage 

func (*StructDomain) ProtoMessage()

func (*StructDomain) ProtoReflect 

func (x *StructDomain) ProtoReflect() protoreflect.Message

func (*StructDomain) Reset 

func (x *StructDomain) Reset()

func (*StructDomain) String 

func (x *StructDomain) String() string

type TensorRepresentation 

type TensorRepresentation struct {

	// Types that are assignable to Kind:
	//	*TensorRepresentation_DenseTensor_
	//	*TensorRepresentation_VarlenSparseTensor
	//	*TensorRepresentation_SparseTensor_
	Kind isTensorRepresentation_Kind `protobuf_oneof:"kind"`
	// contains filtered or unexported fields
}

A TensorRepresentation captures the intent for converting columns in a dataset to TensorFlow Tensors (or more generally, tf.CompositeTensors). Note that one tf.CompositeTensor may consist of data from multiple columns, for example, a N-dimensional tf.SparseTensor may need N + 1 columns to provide the sparse indices and values. Note that the "column name" that a TensorRepresentation needs is a string, not a Path -- it means that the column name identifies a top-level Feature in the schema (i.e. you cannot specify a Feature nested in a STRUCT Feature).

func (*TensorRepresentation) Descriptor deprecated 

func (*TensorRepresentation) Descriptor() ([]byte, []int)

Deprecated: Use TensorRepresentation.ProtoReflect.Descriptor instead.

func (*TensorRepresentation) GetDenseTensor 

func (x *TensorRepresentation) GetDenseTensor() *TensorRepresentation_DenseTensor

func (*TensorRepresentation) GetKind 

func (m *TensorRepresentation) GetKind() isTensorRepresentation_Kind

func (*TensorRepresentation) GetSparseTensor 

func (x *TensorRepresentation) GetSparseTensor() *TensorRepresentation_SparseTensor

func (*TensorRepresentation) GetVarlenSparseTensor 

func (x *TensorRepresentation) GetVarlenSparseTensor() *TensorRepresentation_VarLenSparseTensor

func (*TensorRepresentation) ProtoMessage 

func (*TensorRepresentation) ProtoMessage()

func (*TensorRepresentation) ProtoReflect 

func (x *TensorRepresentation) ProtoReflect() protoreflect.Message

func (*TensorRepresentation) Reset 

func (x *TensorRepresentation) Reset()

func (*TensorRepresentation) String 

func (x *TensorRepresentation) String() string

type TensorRepresentationGroup 

type TensorRepresentationGroup struct {
	TensorRepresentation map[string]*TensorRepresentation `` /* 188-byte string literal not displayed */
	// contains filtered or unexported fields
}

A TensorRepresentationGroup is a collection of TensorRepresentations with names. These names may serve as identifiers when converting the dataset to a collection of Tensors or tf.CompositeTensors. For example, given the following group: 

{
  key: "dense_tensor"
  tensor_representation {
    dense_tensor {
      column_name: "univalent_feature"
      shape {
        dim {
          size: 1
        }
      }
      default_value {
        float_value: 0
      }
    }
  }
}

{
  key: "varlen_sparse_tensor"
  tensor_representation {
    varlen_sparse_tensor {
      column_name: "multivalent_feature"
    }
  }
}

Then the schema is expected to have feature "univalent_feature" and "multivalent_feature", and when a batch of data is converted to Tensors using this TensorRepresentationGroup, the result may be the following dict: 

{
  "dense_tensor": tf.Tensor(...),
  "varlen_sparse_tensor": tf.SparseTensor(...),
}

func (*TensorRepresentationGroup) Descriptor deprecated 

func (*TensorRepresentationGroup) Descriptor() ([]byte, []int)

Deprecated: Use TensorRepresentationGroup.ProtoReflect.Descriptor instead.

func (*TensorRepresentationGroup) GetTensorRepresentation 

func (x *TensorRepresentationGroup) GetTensorRepresentation() map[string]*TensorRepresentation

func (*TensorRepresentationGroup) ProtoMessage 

func (*TensorRepresentationGroup) ProtoMessage()

func (*TensorRepresentationGroup) ProtoReflect 

func (x *TensorRepresentationGroup) ProtoReflect() protoreflect.Message

func (*TensorRepresentationGroup) Reset 

func (x *TensorRepresentationGroup) Reset()

func (*TensorRepresentationGroup) String 

func (x *TensorRepresentationGroup) String() string

type TensorRepresentation_DefaultValue 

type TensorRepresentation_DefaultValue struct {

	// Types that are assignable to Kind:
	//	*TensorRepresentation_DefaultValue_FloatValue
	//	*TensorRepresentation_DefaultValue_IntValue
	//	*TensorRepresentation_DefaultValue_BytesValue
	//	*TensorRepresentation_DefaultValue_UintValue
	Kind isTensorRepresentation_DefaultValue_Kind `protobuf_oneof:"kind"`
	// contains filtered or unexported fields
}

func (*TensorRepresentation_DefaultValue) Descriptor deprecated 

func (*TensorRepresentation_DefaultValue) Descriptor() ([]byte, []int)

Deprecated: Use TensorRepresentation_DefaultValue.ProtoReflect.Descriptor instead.

func (*TensorRepresentation_DefaultValue) GetBytesValue 

func (x *TensorRepresentation_DefaultValue) GetBytesValue() []byte

func (*TensorRepresentation_DefaultValue) GetFloatValue 

func (x *TensorRepresentation_DefaultValue) GetFloatValue() float64

func (*TensorRepresentation_DefaultValue) GetIntValue 

func (x *TensorRepresentation_DefaultValue) GetIntValue() int64

func (*TensorRepresentation_DefaultValue) GetKind 

func (m *TensorRepresentation_DefaultValue) GetKind() isTensorRepresentation_DefaultValue_Kind

func (*TensorRepresentation_DefaultValue) GetUintValue 

func (x *TensorRepresentation_DefaultValue) GetUintValue() uint64

func (*TensorRepresentation_DefaultValue) ProtoMessage 

func (*TensorRepresentation_DefaultValue) ProtoMessage()

func (*TensorRepresentation_DefaultValue) ProtoReflect 

func (x *TensorRepresentation_DefaultValue) ProtoReflect() protoreflect.Message

func (*TensorRepresentation_DefaultValue) Reset 

func (x *TensorRepresentation_DefaultValue) Reset()

func (*TensorRepresentation_DefaultValue) String 

func (x *TensorRepresentation_DefaultValue) String() string

type TensorRepresentation_DefaultValue_BytesValue 

type TensorRepresentation_DefaultValue_BytesValue struct {
	BytesValue []byte `protobuf:"bytes,3,opt,name=bytes_value,json=bytesValue,oneof"`
}

type TensorRepresentation_DefaultValue_FloatValue 

type TensorRepresentation_DefaultValue_FloatValue struct {
	FloatValue float64 `protobuf:"fixed64,1,opt,name=float_value,json=floatValue,oneof"`
}

type TensorRepresentation_DefaultValue_IntValue 

type TensorRepresentation_DefaultValue_IntValue struct {
	// Note that the data column might be of a shorter integral type. It's the
	// user's responsitiblity to make sure the default value fits that type.
	IntValue int64 `protobuf:"varint,2,opt,name=int_value,json=intValue,oneof"`
}

type TensorRepresentation_DefaultValue_UintValue 

type TensorRepresentation_DefaultValue_UintValue struct {
	// uint_value should only be used if the default value can't fit in a
	// int64 (`int_value`).
	UintValue uint64 `protobuf:"varint,4,opt,name=uint_value,json=uintValue,oneof"`
}

type TensorRepresentation_DenseTensor 

type TensorRepresentation_DenseTensor struct {

	// Identifies the column in the dataset that provides the values of this
	// Tensor.
	ColumnName *string `protobuf:"bytes,1,opt,name=column_name,json=columnName" json:"column_name,omitempty"`
	// The shape of each row of the data (i.e. does not include the batch
	// dimension)
	Shape *FixedShape `protobuf:"bytes,2,opt,name=shape" json:"shape,omitempty"`
	// If this column is missing values in a row, the default_value will be
	// used to fill that row.
	DefaultValue *TensorRepresentation_DefaultValue `protobuf:"bytes,3,opt,name=default_value,json=defaultValue" json:"default_value,omitempty"`
	// contains filtered or unexported fields
}

A tf.Tensor

func (*TensorRepresentation_DenseTensor) Descriptor deprecated 

func (*TensorRepresentation_DenseTensor) Descriptor() ([]byte, []int)

Deprecated: Use TensorRepresentation_DenseTensor.ProtoReflect.Descriptor instead.

func (*TensorRepresentation_DenseTensor) GetColumnName 

func (x *TensorRepresentation_DenseTensor) GetColumnName() string

func (*TensorRepresentation_DenseTensor) GetDefaultValue 

func (x *TensorRepresentation_DenseTensor) GetDefaultValue() *TensorRepresentation_DefaultValue

func (*TensorRepresentation_DenseTensor) GetShape 

func (x *TensorRepresentation_DenseTensor) GetShape() *FixedShape

func (*TensorRepresentation_DenseTensor) ProtoMessage 

func (*TensorRepresentation_DenseTensor) ProtoMessage()

func (*TensorRepresentation_DenseTensor) ProtoReflect 

func (x *TensorRepresentation_DenseTensor) ProtoReflect() protoreflect.Message

func (*TensorRepresentation_DenseTensor) Reset 

func (x *TensorRepresentation_DenseTensor) Reset()

func (*TensorRepresentation_DenseTensor) String 

func (x *TensorRepresentation_DenseTensor) String() string

type TensorRepresentation_DenseTensor_ 

type TensorRepresentation_DenseTensor_ struct {
	DenseTensor *TensorRepresentation_DenseTensor `protobuf:"bytes,1,opt,name=dense_tensor,json=denseTensor,oneof"`
}

type TensorRepresentation_SparseTensor 

type TensorRepresentation_SparseTensor struct {

	// The dense shape of the resulting SparseTensor (does not include the batch
	// dimension).
	DenseShape *FixedShape `protobuf:"bytes,1,opt,name=dense_shape,json=denseShape" json:"dense_shape,omitempty"`
	// The columns constitute the coordinates of the values.
	// indices_column[i][j] contains the coordinate of the i-th dimension of the
	// j-th value.
	IndexColumnNames []string `protobuf:"bytes,2,rep,name=index_column_names,json=indexColumnNames" json:"index_column_names,omitempty"`
	// The column that contains the values.
	ValueColumnName *string `protobuf:"bytes,3,opt,name=value_column_name,json=valueColumnName" json:"value_column_name,omitempty"`
	// contains filtered or unexported fields
}

A tf.SparseTensor whose indices and values come from separate data columns. This will replace Schema.sparse_feature eventually. The index columns must be of INT type, and all the columns must co-occur and have the same valency at the same row.

func (*TensorRepresentation_SparseTensor) Descriptor deprecated 

func (*TensorRepresentation_SparseTensor) Descriptor() ([]byte, []int)

Deprecated: Use TensorRepresentation_SparseTensor.ProtoReflect.Descriptor instead.

func (*TensorRepresentation_SparseTensor) GetDenseShape 

func (x *TensorRepresentation_SparseTensor) GetDenseShape() *FixedShape

func (*TensorRepresentation_SparseTensor) GetIndexColumnNames 

func (x *TensorRepresentation_SparseTensor) GetIndexColumnNames() []string

func (*TensorRepresentation_SparseTensor) GetValueColumnName 

func (x *TensorRepresentation_SparseTensor) GetValueColumnName() string

func (*TensorRepresentation_SparseTensor) ProtoMessage 

func (*TensorRepresentation_SparseTensor) ProtoMessage()

func (*TensorRepresentation_SparseTensor) ProtoReflect 

func (x *TensorRepresentation_SparseTensor) ProtoReflect() protoreflect.Message

func (*TensorRepresentation_SparseTensor) Reset 

func (x *TensorRepresentation_SparseTensor) Reset()

func (*TensorRepresentation_SparseTensor) String 

func (x *TensorRepresentation_SparseTensor) String() string

type TensorRepresentation_SparseTensor_ 

type TensorRepresentation_SparseTensor_ struct {
	SparseTensor *TensorRepresentation_SparseTensor `protobuf:"bytes,3,opt,name=sparse_tensor,json=sparseTensor,oneof"`
}

type TensorRepresentation_VarLenSparseTensor 

type TensorRepresentation_VarLenSparseTensor struct {

	// Identifies the column in the dataset that should be converted to the
	// VarLenSparseTensor.
	ColumnName *string `protobuf:"bytes,1,opt,name=column_name,json=columnName" json:"column_name,omitempty"`
	// contains filtered or unexported fields
}

A ragged tf.SparseTensor that models nested lists.

func (*TensorRepresentation_VarLenSparseTensor) Descriptor deprecated 

func (*TensorRepresentation_VarLenSparseTensor) Descriptor() ([]byte, []int)

Deprecated: Use TensorRepresentation_VarLenSparseTensor.ProtoReflect.Descriptor instead.

func (*TensorRepresentation_VarLenSparseTensor) GetColumnName 

func (x *TensorRepresentation_VarLenSparseTensor) GetColumnName() string

func (*TensorRepresentation_VarLenSparseTensor) ProtoMessage 

func (*TensorRepresentation_VarLenSparseTensor) ProtoMessage()

func (*TensorRepresentation_VarLenSparseTensor) ProtoReflect 

func (x *TensorRepresentation_VarLenSparseTensor) ProtoReflect() protoreflect.Message

func (*TensorRepresentation_VarLenSparseTensor) Reset 

func (x *TensorRepresentation_VarLenSparseTensor) Reset()

func (*TensorRepresentation_VarLenSparseTensor) String 

func (x *TensorRepresentation_VarLenSparseTensor) String() string

type TensorRepresentation_VarlenSparseTensor 

type TensorRepresentation_VarlenSparseTensor struct {
	VarlenSparseTensor *TensorRepresentation_VarLenSparseTensor `protobuf:"bytes,2,opt,name=varlen_sparse_tensor,json=varlenSparseTensor,oneof"`
}

type TimeDomain 

type TimeDomain struct {

	// Types that are assignable to Format:
	//	*TimeDomain_StringFormat
	//	*TimeDomain_IntegerFormat
	Format isTimeDomain_Format `protobuf_oneof:"format"`
	// contains filtered or unexported fields
}

Time or date representation.

func (*TimeDomain) Descriptor deprecated 

func (*TimeDomain) Descriptor() ([]byte, []int)

Deprecated: Use TimeDomain.ProtoReflect.Descriptor instead.

func (*TimeDomain) GetFormat 

func (m *TimeDomain) GetFormat() isTimeDomain_Format

func (*TimeDomain) GetIntegerFormat 

func (x *TimeDomain) GetIntegerFormat() TimeDomain_IntegerTimeFormat

func (*TimeDomain) GetStringFormat 

func (x *TimeDomain) GetStringFormat() string

func (*TimeDomain) ProtoMessage 

func (*TimeDomain) ProtoMessage()

func (*TimeDomain) ProtoReflect 

func (x *TimeDomain) ProtoReflect() protoreflect.Message

func (*TimeDomain) Reset 

func (x *TimeDomain) Reset()

func (*TimeDomain) String 

func (x *TimeDomain) String() string

type TimeDomain_IntegerFormat 

type TimeDomain_IntegerFormat struct {
	// Expected format of integer times.
	IntegerFormat TimeDomain_IntegerTimeFormat `protobuf:"varint,2,opt,name=integer_format,json=integerFormat,enum=tensorflow.metadata.v0.TimeDomain_IntegerTimeFormat,oneof"`
}

type TimeDomain_IntegerTimeFormat 

type TimeDomain_IntegerTimeFormat int32
const (
	TimeDomain_FORMAT_UNKNOWN    TimeDomain_IntegerTimeFormat = 0
	TimeDomain_UNIX_DAYS         TimeDomain_IntegerTimeFormat = 5 // Number of days since 1970-01-01.
	TimeDomain_UNIX_SECONDS      TimeDomain_IntegerTimeFormat = 1
	TimeDomain_UNIX_MILLISECONDS TimeDomain_IntegerTimeFormat = 2
	TimeDomain_UNIX_MICROSECONDS TimeDomain_IntegerTimeFormat = 3
	TimeDomain_UNIX_NANOSECONDS  TimeDomain_IntegerTimeFormat = 4
)

func (TimeDomain_IntegerTimeFormat) Descriptor 

func (TimeDomain_IntegerTimeFormat) Descriptor() protoreflect.EnumDescriptor

func (TimeDomain_IntegerTimeFormat) Enum 

func (x TimeDomain_IntegerTimeFormat) Enum() *TimeDomain_IntegerTimeFormat

func (TimeDomain_IntegerTimeFormat) EnumDescriptor deprecated 

func (TimeDomain_IntegerTimeFormat) EnumDescriptor() ([]byte, []int)

Deprecated: Use TimeDomain_IntegerTimeFormat.Descriptor instead.

func (TimeDomain_IntegerTimeFormat) Number 

func (x TimeDomain_IntegerTimeFormat) Number() protoreflect.EnumNumber

func (TimeDomain_IntegerTimeFormat) String 

func (x TimeDomain_IntegerTimeFormat) String() string

func (TimeDomain_IntegerTimeFormat) Type 

func (TimeDomain_IntegerTimeFormat) Type() protoreflect.EnumType

func (*TimeDomain_IntegerTimeFormat) UnmarshalJSON deprecated 

func (x *TimeDomain_IntegerTimeFormat) UnmarshalJSON(b []byte) error

Deprecated: Do not use.

type TimeDomain_StringFormat 

type TimeDomain_StringFormat struct {
	// Expected format that contains a combination of regular characters and
	// special format specifiers. Format specifiers are a subset of the
	// strptime standard.
	StringFormat string `protobuf:"bytes,1,opt,name=string_format,json=stringFormat,oneof"`
}

type TimeOfDayDomain 

type TimeOfDayDomain struct {

	// Types that are assignable to Format:
	//	*TimeOfDayDomain_StringFormat
	//	*TimeOfDayDomain_IntegerFormat
	Format isTimeOfDayDomain_Format `protobuf_oneof:"format"`
	// contains filtered or unexported fields
}

Time of day, without a particular date.

func (*TimeOfDayDomain) Descriptor deprecated 

func (*TimeOfDayDomain) Descriptor() ([]byte, []int)

Deprecated: Use TimeOfDayDomain.ProtoReflect.Descriptor instead.

func (*TimeOfDayDomain) GetFormat 

func (m *TimeOfDayDomain) GetFormat() isTimeOfDayDomain_Format

func (*TimeOfDayDomain) GetIntegerFormat 

func (x *TimeOfDayDomain) GetIntegerFormat() TimeOfDayDomain_IntegerTimeOfDayFormat

func (*TimeOfDayDomain) GetStringFormat 

func (x *TimeOfDayDomain) GetStringFormat() string

func (*TimeOfDayDomain) ProtoMessage 

func (*TimeOfDayDomain) ProtoMessage()

func (*TimeOfDayDomain) ProtoReflect 

func (x *TimeOfDayDomain) ProtoReflect() protoreflect.Message

func (*TimeOfDayDomain) Reset 

func (x *TimeOfDayDomain) Reset()

func (*TimeOfDayDomain) String 

func (x *TimeOfDayDomain) String() string

type TimeOfDayDomain_IntegerFormat 

type TimeOfDayDomain_IntegerFormat struct {
	// Expected format of integer times.
	IntegerFormat TimeOfDayDomain_IntegerTimeOfDayFormat `` /* 135-byte string literal not displayed */
}

type TimeOfDayDomain_IntegerTimeOfDayFormat 

type TimeOfDayDomain_IntegerTimeOfDayFormat int32
const (
	TimeOfDayDomain_FORMAT_UNKNOWN TimeOfDayDomain_IntegerTimeOfDayFormat = 0
	// Time values, containing hour/minute/second/nanos, encoded into 8-byte
	// bit fields following the ZetaSQL convention:
	//        6         5         4         3         2         1
	// MSB 3210987654321098765432109876543210987654321098765432109876543210 LSB
	//                      | H ||  M ||  S ||---------- nanos -----------|
	TimeOfDayDomain_PACKED_64_NANOS TimeOfDayDomain_IntegerTimeOfDayFormat = 1
)

func (TimeOfDayDomain_IntegerTimeOfDayFormat) Descriptor 

func (TimeOfDayDomain_IntegerTimeOfDayFormat) Descriptor() protoreflect.EnumDescriptor

func (TimeOfDayDomain_IntegerTimeOfDayFormat) Enum 

func (x TimeOfDayDomain_IntegerTimeOfDayFormat) Enum() *TimeOfDayDomain_IntegerTimeOfDayFormat

func (TimeOfDayDomain_IntegerTimeOfDayFormat) EnumDescriptor deprecated 

func (TimeOfDayDomain_IntegerTimeOfDayFormat) EnumDescriptor() ([]byte, []int)

Deprecated: Use TimeOfDayDomain_IntegerTimeOfDayFormat.Descriptor instead.

func (TimeOfDayDomain_IntegerTimeOfDayFormat) Number 

func (x TimeOfDayDomain_IntegerTimeOfDayFormat) Number() protoreflect.EnumNumber

func (TimeOfDayDomain_IntegerTimeOfDayFormat) String 

func (x TimeOfDayDomain_IntegerTimeOfDayFormat) String() string

func (TimeOfDayDomain_IntegerTimeOfDayFormat) Type 

func (TimeOfDayDomain_IntegerTimeOfDayFormat) Type() protoreflect.EnumType

func (*TimeOfDayDomain_IntegerTimeOfDayFormat) UnmarshalJSON deprecated 

func (x *TimeOfDayDomain_IntegerTimeOfDayFormat) UnmarshalJSON(b []byte) error

Deprecated: Do not use.

type TimeOfDayDomain_StringFormat 

type TimeOfDayDomain_StringFormat struct {
	// Expected format that contains a combination of regular characters and
	// special format specifiers. Format specifiers are a subset of the
	// strptime standard.
	StringFormat string `protobuf:"bytes,1,opt,name=string_format,json=stringFormat,oneof"`
}

type URLDomain 

type URLDomain struct {
	// contains filtered or unexported fields
}

A URL, see: https://en.wikipedia.org/wiki/URL

func (*URLDomain) Descriptor deprecated 

func (*URLDomain) Descriptor() ([]byte, []int)

Deprecated: Use URLDomain.ProtoReflect.Descriptor instead.

func (*URLDomain) ProtoMessage 

func (*URLDomain) ProtoMessage()

func (*URLDomain) ProtoReflect 

func (x *URLDomain) ProtoReflect() protoreflect.Message

func (*URLDomain) Reset 

func (x *URLDomain) Reset()

func (*URLDomain) String 

func (x *URLDomain) String() string

type ValueCount 

type ValueCount struct {
	Min *int64 `protobuf:"varint,1,opt,name=min" json:"min,omitempty"`
	Max *int64 `protobuf:"varint,2,opt,name=max" json:"max,omitempty"`
	// contains filtered or unexported fields
}

Limits on maximum and minimum number of values in a single example (when the feature is present). Use this when the minimum value count can be different than the maximum value count. Otherwise prefer FixedShape.

func (*ValueCount) Descriptor deprecated 

func (*ValueCount) Descriptor() ([]byte, []int)

Deprecated: Use ValueCount.ProtoReflect.Descriptor instead.

func (*ValueCount) GetMax 

func (x *ValueCount) GetMax() int64

func (*ValueCount) GetMin 

func (x *ValueCount) GetMin() int64

func (*ValueCount) ProtoMessage 

func (*ValueCount) ProtoMessage()

func (*ValueCount) ProtoReflect 

func (x *ValueCount) ProtoReflect() protoreflect.Message

func (*ValueCount) Reset 

func (x *ValueCount) Reset()

func (*ValueCount) String 

func (x *ValueCount) String() string

type WeightedFeature 

type WeightedFeature struct {

	// Name for the weighted feature. This should not clash with other features in
	// the same schema.
	Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` // required
	// Path of a base feature to be weighted. Required.
	Feature *Path `protobuf:"bytes,2,opt,name=feature" json:"feature,omitempty"`
	// Path of weight feature to associate with the base feature. Must be same
	// shape as feature. Required.
	WeightFeature *Path `protobuf:"bytes,3,opt,name=weight_feature,json=weightFeature" json:"weight_feature,omitempty"`
	// The lifecycle_stage determines where a feature is expected to be used,
	// and therefore how important issues with it are.
	LifecycleStage *LifecycleStage `` /* 140-byte string literal not displayed */
	// contains filtered or unexported fields
}

Represents a weighted feature that is encoded as a combination of raw base features. The `weight_feature` should be a float feature with identical shape as the `feature`. This is useful for representing weights associated with categorical tokens (e.g. a TFIDF weight associated with each token). TODO(b/142122960): Handle WeightedCategorical end to end in TFX (validation, TFX Unit Testing, etc)

func (*WeightedFeature) Descriptor deprecated 

func (*WeightedFeature) Descriptor() ([]byte, []int)

Deprecated: Use WeightedFeature.ProtoReflect.Descriptor instead.

func (*WeightedFeature) GetFeature 

func (x *WeightedFeature) GetFeature() *Path

func (*WeightedFeature) GetLifecycleStage 

func (x *WeightedFeature) GetLifecycleStage() LifecycleStage

func (*WeightedFeature) GetName 

func (x *WeightedFeature) GetName() string

func (*WeightedFeature) GetWeightFeature 

func (x *WeightedFeature) GetWeightFeature() *Path

func (*WeightedFeature) ProtoMessage 

func (*WeightedFeature) ProtoMessage()

func (*WeightedFeature) ProtoReflect 

func (x *WeightedFeature) ProtoReflect() protoreflect.Message

func (*WeightedFeature) Reset 

func (x *WeightedFeature) Reset()

func (*WeightedFeature) String 

func (x *WeightedFeature) String() string

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