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Documentation

Index

• func CosineDistance(a, b []float32) (float32, error)
• func CosineSimilarity(v1, v2 []float32) (float32, error)
• func Magnitude(v []float32) float32
• func SquaredL2(v1, v2 []float32) (float32, error)

Functions

func CosineDistance

func CosineDistance(a, b []float32) (float32, error)

CosineDistance calculates the cosine distance between two float32 slices.

func CosineSimilarity

func CosineSimilarity(v1, v2 []float32) (float32, error)

CosineSimilarity calculates the cosine similarity between two float32 slices.

func Magnitude

func Magnitude(v []float32) float32

Magnitude calculates the magnitude (length) of a float32 slice.

func SquaredL2

func SquaredL2(v1, v2 []float32) (float32, error)

SquaredL2 calculates the squared L2 distance between two float32 slices.