SHOGUN v0.9.0
|
Normalize the kernel by a constant obtained from the first element of the kernel matrix, i.e. .
useful if the kernel returns constant elements along the diagonal anyway and all one wants is to scale the kernel down to 1 on the diagonal.
在文件FirstElementKernelNormalizer.h第28行定义。
公有成员 | |
CFirstElementKernelNormalizer () | |
virtual | ~CFirstElementKernelNormalizer () |
virtual bool | init (CKernel *k) |
virtual float64_t | normalize (float64_t value, int32_t idx_lhs, int32_t idx_rhs) |
virtual float64_t | normalize_lhs (float64_t value, int32_t idx_lhs) |
virtual float64_t | normalize_rhs (float64_t value, int32_t idx_rhs) |
virtual const char * | get_name () const |
保护属性 | |
float64_t | scale |
scale constant obtained from k(0,0) |
constructor
在文件FirstElementKernelNormalizer.h第33行定义。
virtual ~CFirstElementKernelNormalizer | ( | ) | [virtual] |
default destructor
在文件FirstElementKernelNormalizer.h第40行定义。
virtual const char* get_name | ( | void | ) | const [virtual] |
virtual bool init | ( | CKernel * | k | ) | [virtual] |
normalize the kernel value
value | kernel value |
idx_lhs | index of left hand side vector |
idx_rhs | index of right hand side vector |
在文件FirstElementKernelNormalizer.h第66行定义。
normalize only the left hand side vector
value | value of a component of the left hand side feature vector |
idx_lhs | index of left hand side vector |
在文件FirstElementKernelNormalizer.h第76行定义。
normalize only the right hand side vector
value | value of a component of the right hand side feature vector |
idx_rhs | index of right hand side vector |
在文件FirstElementKernelNormalizer.h第85行定义。
scale constant obtained from k(0,0)
在文件FirstElementKernelNormalizer.h第95行定义。