Log-Sum-Exp (LSE) Dot Product

Collaboration diagram for Log-Sum-Exp (LSE) Dot Product:

Functions
f32_t	tpt_lse_dprod_f32 (const f32_t *aInDataA, const f32_t *aInDataB, uint32_t aCount, f32_t *aBuffer)
	Dot product with Log-Sum-Exp of the floating-point vector.
f64_t	tpt_lse_dprod_f64 (const f64_t *aInDataA, const f64_t *aInDataB, uint32_t aCount, f64_t *aBuffer)
	Dot product with Log-Sum-Exp of the floating-point vector.

Detailed Description

The function implements the naive Gaussian Bayes estimator.

TPT DSP library only supports the naive GaussianBayesian predictor function for floating-point data.

Function Documentation

tpt_lse_dprod_f32()

f32_t tpt_lse_dprod_f32	(	const f32_t *	aInDataA,
		const f32_t *	aInDataB,
		uint32_t	aCount,
		f32_t *	aBuffer )

Dot product with Log-Sum-Exp of the floating-point vector.

Parameters

[in]	aInDataA	pointer of the first input vector
[in]	aInDataB	pointer of the second input vector
[in]	aCount	size of elements in a vector
[in]	aBuffer	pointer of the temporary vector

Returns

f32_t

Dot product with Log-Sum-Exp of the floating-point vector.

Parameters

[in]	aInDataA	points to the first input vector
[in]	aInDataB	points to the second input vector
[in]	aCount	number of samples in input vector
[in]	aBuffer	points to the temporary buffer

Returns

Computation of the LogSumExp

tpt_lse_dprod_f64()

f64_t tpt_lse_dprod_f64	(	const f64_t *	aInDataA,
		const f64_t *	aInDataB,
		uint32_t	aCount,
		f64_t *	aBuffer )

Dot product with Log-Sum-Exp of the floating-point vector.

Parameters

[in]	aInDataA	pointer of the first input vector
[in]	aInDataB	pointer of the second input vector
[in]	aCount	size of elements in a vector
[in]	aBuffer	pointer of the temporary vector

Returns

f64_t