svm_functions.h File Reference

Data Structures
struct	arm_svm_linear_instance_f32
	Instance structure for linear SVM prediction function. More...
struct	arm_svm_polynomial_instance_f32
	Instance structure for polynomial SVM prediction function. More...
struct	arm_svm_rbf_instance_f32
	Instance structure for rbf SVM prediction function. More...
struct	arm_svm_sigmoid_instance_f32
	Instance structure for sigmoid SVM prediction function. More...

Macros
#define	STEP(x)   (x) <= 0 ? 0 : 1

Functions
__STATIC_INLINE float32_t	arm_exponent_f32 (float32_t x, int32_t nb)
	Integer exponentiation. More...
void	arm_svm_linear_init_f32 (arm_svm_linear_instance_f32 *S, uint32_t nbOfSupportVectors, uint32_t vectorDimension, float32_t intercept, const float32_t *dualCoefficients, const float32_t *supportVectors, const int32_t *classes)
	SVM linear instance init function. More...
void	arm_svm_linear_predict_f32 (const arm_svm_linear_instance_f32 *S, const float32_t *in, int32_t *pResult)
	SVM linear prediction. More...
void	arm_svm_polynomial_init_f32 (arm_svm_polynomial_instance_f32 *S, uint32_t nbOfSupportVectors, uint32_t vectorDimension, float32_t intercept, const float32_t *dualCoefficients, const float32_t *supportVectors, const int32_t *classes, int32_t degree, float32_t coef0, float32_t gamma)
	SVM polynomial instance init function. More...
void	arm_svm_polynomial_predict_f32 (const arm_svm_polynomial_instance_f32 *S, const float32_t *in, int32_t *pResult)
	SVM polynomial prediction. More...
void	arm_svm_rbf_init_f32 (arm_svm_rbf_instance_f32 *S, uint32_t nbOfSupportVectors, uint32_t vectorDimension, float32_t intercept, const float32_t *dualCoefficients, const float32_t *supportVectors, const int32_t *classes, float32_t gamma)
	SVM radial basis function instance init function. More...
void	arm_svm_rbf_predict_f32 (const arm_svm_rbf_instance_f32 *S, const float32_t *in, int32_t *pResult)
	SVM rbf prediction. More...
void	arm_svm_sigmoid_init_f32 (arm_svm_sigmoid_instance_f32 *S, uint32_t nbOfSupportVectors, uint32_t vectorDimension, float32_t intercept, const float32_t *dualCoefficients, const float32_t *supportVectors, const int32_t *classes, float32_t coef0, float32_t gamma)
	SVM sigmoid instance init function. More...
void	arm_svm_sigmoid_predict_f32 (const arm_svm_sigmoid_instance_f32 *S, const float32_t *in, int32_t *pResult)
	SVM sigmoid prediction. More...

Macro Definition Documentation

STEP

#define STEP

(

x

)

(x) <= 0 ? 0 : 1

Function Documentation

arm_exponent_f32()

__STATIC_INLINE float32_t arm_exponent_f32	(	float32_t	x,
		int32_t	nb
	)

Parameters

[in]	x	value
[in]	nb	integer exponent >= 1

Returns

x^nb