Kullback-Leibler

Functions
f32_t	tpt_kullback_leibler_f32 (const f32_t *pSrcA, const f32_t *pSrcB, uint32_t blockSize)
	Kullback-Leibler.
f64_t	tpt_kullback_leibler_f64 (const f64_t *pSrcA, const f64_t *pSrcB, uint32_t blockSize)
	Kullback-Leibler.

Detailed Description

Function Documentation

tpt_kullback_leibler_f32()

f32_t tpt_kullback_leibler_f32	(	const f32_t *	pSrcA,
		const f32_t *	pSrcB,
		uint32_t	blockSize )

Kullback-Leibler.

Kullback-Leibler divergence of two floating-point vectors.

Distribution A may contain 0 with Neon version. Result will be right but some exception flags will be set.

Distribution B must not contain 0 probability.

Parameters

[in]	*pSrcA	points to an array of input values for probaility distribution A.
[in]	*pSrcB	points to an array of input values for probaility distribution B.
[in]	blockSize	number of samples in the input array.

Returns

Kullback-Leibler divergence D(A || B)

tpt_kullback_leibler_f64()

f64_t tpt_kullback_leibler_f64	(	const f64_t *	pSrcA,
		const f64_t *	pSrcB,
		uint32_t	blockSize )

Kullback-Leibler.

Kullback-Leibler divergence of two floating-point vectors.

Parameters

[in]	*pSrcA	points to an array of input values for probaility distribution A.
[in]	*pSrcB	points to an array of input values for probaility distribution B.
[in]	blockSize	number of samples in the input array.

Returns

Kullback-Leibler divergence D(A || B)