dataloader

Documentation

Index

• func FromCSV(filePath string, config dataset.CSVConfig) (dataset.Dataset, error)

Functions

func FromCSV

func FromCSV(filePath string, config dataset.CSVConfig) (dataset.Dataset, error)

FromCSV loads a Dataset from a CSV file using the provided CSVConfig.

Supported modes:

1. Regression / pre-encoded targets: Set InputColumns and TargetColumns to the relevant column indices. Both must contain numeric values.

2. Classification with a label column (string or integer class names): Set InputColumns, HasLabelColumn = true, and LabelColumn to the column index. The labels are one-hot encoded into the output vector. Set NumClasses if known; leave it 0 to auto-detect from the data.

Modes can be combined: TargetColumns and LabelColumn can both be active at the same time — numeric targets are written first, then the one-hot vector is appended.