構造体 HMM_STATE

HMM State [詳細]

#include <hmm.h>

HMM_STATEのコラボレーション図

[凡例]

変数
A_CELL *	ac
	List of transition arcs from this state.
union {
HTK_HMM_State *   state
	Pointer to the mapped physical HMM.
CD_State_Set *   cdset
	Pointer to the pseudo HMM.
}	out
	Pointer to corresponding output state definition.
boolean	is_pseudo_state
	TRUE if pseudo HMM is assigned, FALSE if physical HMM is assigned.

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説明

HMM State

hmm.h の 48 行で定義されています。

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構造体

union { ... } HMM_STATE::out

Pointer to corresponding output state definition.

When a triphone model is used, if this state is located as a part of phoneme HMM on word-edge, the corresponding pseudo-triphone, i.e. "*-e+g", "k-a+*", should be assigned. Otherwise, i.e. if this state is located at internal position of a word, pointer to the corresponding physical (actually defined) HMM will be assigned. When a triphone model is used, phoneme HMMs on word-edge should be pseudo-triphone, i.e. "*-e+g", "k-a+*". In this case, the belonging state should hold the output probability function in CD_State_Set. Otherwise, i.e. if this state is located at internal position of a word, pointer to the corresponding physical (actually defined) HMM will be assigned.

参照元 outprob(), put_hmm_outprob(), と viterbi_segment().

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この構造体の説明は次のファイルから生成されました:

• libsent/include/sent/hmm.h