Method DotRange

wrapper/record.go:80–85

DotRange performs the dot product between a vector and another using a range of elements.

(b *Record, start uint, end uint)

// DotRange performs the dot product between a vector and another using a range of elements.
func (w *Record) DotRange(b *Record, start uint, end uint) float64 {
	elems := int(end - start)
	aRange := backend.Wrap(elems, w.record.Data[start:end])
	bRange := backend.Wrap(elems, b.record.Data[start:end])
	return backend.Dot(aRange, bRange)
}

// DotSub performs the dot product between a vector and another using up until the specificed number of elements.
func (w *Record) DotSub(b *Record, elems uint) float64 {