diff options
Diffstat (limited to 'decoder/ff_lm_fsa.h')
| -rwxr-xr-x | decoder/ff_lm_fsa.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/decoder/ff_lm_fsa.h b/decoder/ff_lm_fsa.h index 3547d75b..c2c0972e 100755 --- a/decoder/ff_lm_fsa.h +++ b/decoder/ff_lm_fsa.h @@ -1,7 +1,7 @@ #ifndef FF_LM_FSA_H #define FF_LM_FSA_H -//FIXME: 3gram has differences in 4th decimal digit, compared to regular ff_lm. this is USUALLY a bug (there's way more actual precision in there). this was with #define LM_FSA_SHORTEN_CONTEXT 1 +//FIXME: 3gram has differences in 4th decimal digit, compared to regular ff_lm. this is USUALLY a bug (there's way more actual precision in there). this was with #define LM_FSA_SHORTEN_CONTEXT 1 and 0 (so it's not that) #define FSA_LM_DEBUG 0 @@ -84,7 +84,7 @@ struct LanguageModelFsa : public FsaFeatureFunctionBase<LanguageModelFsa> { WordID ctx[ngram_order_]; state_copy(ctx,old_st); ctx[ctxlen_]=TD::none; // make this part of state? wastes space but saves copies. - Featval p=pimpl_->WordProb(w,ctx); + Featval p=floored(pimpl_->WordProb(w,ctx)); // states are sri contexts so are in reverse order (most recent word is first, then 1-back comes next, etc.). WordID *nst=(WordID *)new_st; nst[0]=w; // new most recent word @@ -92,7 +92,7 @@ struct LanguageModelFsa : public FsaFeatureFunctionBase<LanguageModelFsa> { #if LM_FSA_SHORTEN_CONTEXT p+=pimpl_->ShortenContext(nst,ctxlen_); #endif - Add(floored(p),a); + Add(p,a); } } |