focus

Documentation

Overview

Package focus accumulates confidence by counting β consecutive successes.

If wave reports success (both thresholds cleared), Focus advances a counter. Reaching β signals local finality for the choice under consideration. This is the constructive-interference analogue in the metaphor: persistence, not amplitude, creates a stable signal.

Index

• func Calc(yes, total, prev int) (float64, int)
• type Confidence
  • func NewConfidence[ID comparable](threshold int, alpha float64) *Confidence[ID]
  • func (c *Confidence[ID]) State(id ID) (int, bool)
  • func (c *Confidence[ID]) Update(id ID, ratio float64)
• type Tracker
  • func NewTracker[ID comparable]() *Tracker[ID]
  • func (t *Tracker[ID]) Count(id ID) int
  • func (t *Tracker[ID]) Incr(id ID)
  • func (t *Tracker[ID]) Reset(id ID)
• type WindowedConfidence
  • func NewWindowed[ID comparable](threshold int, alpha float64, window time.Duration) *WindowedConfidence[ID]
  • func (w *WindowedConfidence[ID]) State(id ID) (int, bool)
  • func (w *WindowedConfidence[ID]) Update(id ID, ratio float64)

Functions

func Calc

func Calc(yes, total, prev int) (float64, int)

Calc calculates confidence based on votes

Types

type Confidence

type Confidence[ID comparable] struct {
	// contains filtered or unexported fields
}

Confidence tracks confidence building for consensus

func NewConfidence

func NewConfidence[ID comparable](threshold int, alpha float64) *Confidence[ID]

func (*Confidence[ID]) State

func (c *Confidence[ID]) State(id ID) (int, bool)

func (*Confidence[ID]) Update

func (c *Confidence[ID]) Update(id ID, ratio float64)

type Tracker

type Tracker[ID comparable] struct {
	// contains filtered or unexported fields
}

Tracker tracks confidence counters for items

func NewTracker

func NewTracker[ID comparable]() *Tracker[ID]

func (*Tracker[ID]) Count

func (t *Tracker[ID]) Count(id ID) int

func (*Tracker[ID]) Incr

func (t *Tracker[ID]) Incr(id ID)

func (*Tracker[ID]) Reset

func (t *Tracker[ID]) Reset(id ID)

type WindowedConfidence

type WindowedConfidence[ID comparable] struct {
	// contains filtered or unexported fields
}

WindowedConfidence tracks confidence with time windows

func NewWindowed

func NewWindowed[ID comparable](threshold int, alpha float64, window time.Duration) *WindowedConfidence[ID]

func (*WindowedConfidence[ID]) State

func (w *WindowedConfidence[ID]) State(id ID) (int, bool)

func (*WindowedConfidence[ID]) Update

func (w *WindowedConfidence[ID]) Update(id ID, ratio float64)