ikmeans_init.tc File Reference

Integer K-Means - Initialization - Definition. More...


Functions

static void alloc (VlIKMFilt *f, int M, int K)
 Helper function to allocate memory for an IKM quantizer.
static void vl_ikm_init_helper (VlIKMFilt *f)
 Helper function to initialize the quantizer.
void vl_ikm_init (VlIKMFilt *f, vl_ikm_acc const *centers, int M, int K)
 Inintialize quantizer with centers.
void vl_ikm_init_rand (VlIKMFilt *f, int M, int K)
 Inintialize quantizer with random centers.
void vl_ikm_init_rand_data (VlIKMFilt *f, vl_ikm_data const *data, int M, int N, int K)
 Inintialize with centers from random data.


Detailed Description

For internal use only.

Author:
Andrea Vedaldi


Function Documentation

static void alloc ( VlIKMFilt f,
int  M,
int  K 
) [static]

For internal use only.

Parameters:
f quantizer.
M data dimensionality.
K number of clusters.

void vl_ikm_init ( VlIKMFilt f,
vl_ikm_acc const *  centers,
int  M,
int  K 
)

Parameters:
f IKM quantizer.
centers centers.
M data dimensionality.
K number of clusters.

static void vl_ikm_init_helper ( VlIKMFilt f  )  [static]

Parameters:
f IKM quantizer.

void vl_ikm_init_rand ( VlIKMFilt f,
int  M,
int  K 
)

Parameters:
f IKM quantizer.
M data dimensionality.
K number of clusters.

void vl_ikm_init_rand_data ( VlIKMFilt f,
vl_ikm_data const *  data,
int  M,
int  N,
int  K 
)

Parameters:
f IKM quantizer.
data data.
M data dimensionality.
N number of data.
K number of clusters.


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