#include <sent/stddefs.h>
#include <sent/htk_hmm.h>
#include <sent/htk_param.h>
#include <sent/hmm.h>
#include <sent/gprune.h>
#include "globalvars.h"
gms.cのインクルード依存関係図
マクロ定義 | |
#define | MAXHMMNAMELEN 40 |
Assumed maximum length of HMM name. | |
#define | SD(A) gsindex[A-1] |
Index macro for heap sort. | |
#define | SCOPY(D, S) D = S |
Element copy macro for heap sort. | |
#define | SVAL(A) (t_fs[gsindex[A-1]]) |
Element evaluation macro for heap sort. | |
#define | STVAL (t_fs[s]) |
Element current value macro for heap sort. | |
関数 | |
static void | build_gsset () |
static boolean | build_state2gs () |
static void | sort_gsindex_upward (int neednum, int totalnum) |
static void | do_gms () |
boolean | gms_init (int nbest) |
boolean | gms_prepare (int framenum) |
LOGPROB | gms_state () |
変数 | |
static int | my_nbest |
Number of states to be selected. | |
static int | allocframenum |
Allocated number of frame for storing fallback scores per frame. | |
static GS_SET * | gsset |
Set of GS states. | |
static int | gsset_num |
Num of above. | |
static int * | state2gs |
Mapping from triphone state id to gs id. | |
static boolean * | is_selected |
TRUE if the frame is already selected. | |
static LOGPROB ** | fallback_score = NULL |
[t][gssetid], LOG_ZERO if selected | |
static int * | gsindex |
Index buffer. | |
static LOGPROB * | t_fs |
Current fallback_score. |
gms.c で定義されています。
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Register all state defs in GS HMM to GS_SET. 参照元 gms_init(). |
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Build the correspondence from GS states to triphone states.
参照元 gms_init(). |
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Heap sort of gsindex to determine which model gets N best likelihoods.
参照元 do_gms(). |
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Calculate all GS state scores and select the best ones. 参照元 gms_state(). |
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Initialize the GMS related functions and data.
参照元 outprob_init(). |
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Setup GMS parameters for next input.
参照元 outprob_prepare(). |
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Get HMM State probability of current state with Gaussiam Mixture Selection. If the GMS HMM score of the corresponding basephone is below the N-best, the triphone score will not be computed, and the score of the GMS HMM will be returned instead as a fallback score. Else, the precise triphone will be computed and returned.
参照元 outprob_init(). |