dataset

package

v0.0.0-...-d606bfb Latest Latest Go to latest Published: Dec 19, 2021 License: MIT Imports: 13 Imported by: 0

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func LabelToIndex(length int) datasetOption

func Max(max int) datasetOption

func Resize(x, y int) datasetOption

func SaveDS(dataset *Dataset, file string) error

type Dataset struct {
	Name string
	X    [][][][]float64
	Y    [][][][]float64
}

func FromCSV(file string, labels []int, options ...datasetOption) (*Dataset, error)

Load a dataset from a CSV file

func FromFolder(folder string, dec utils.Decoder, x, y int, options ...datasetOption) (*Dataset, error)

func LoadDS(file string) (*Dataset, error)

func (ds *Dataset) Even()

func (ds *Dataset) Normalize()

func (ds *Dataset) Reshape(x int, y int)

func (ds *Dataset) Shuffle()

func (ds *Dataset) Split(train_size float64) ([][][][]float64, [][][][]float64, [][][][]float64, [][][][]float64)