the calculation of lexical_prob in the statistical parser doesn't work properly. It should be fixed but for now I just disabled the optimization

1 files changed, 3 insertions, 3 deletions

diff --git a/src/runtime/c/pgf/parser.c b/src/runtime/c/pgf/parser.c
index 304b06ed5..418b58e72 100644
--- a/src/runtime/c/pgf/parser.c
+++ b/src/runtime/c/pgf/parser.c
@@ -1492,9 +1492,9 @@ pgf_parsing_proceed(PgfParseState* state) {
 		prob_t state_delta =
 			(st->viterbi_prob-(st->next ? st->next->viterbi_prob : 0))*
 			state->ps->beam_size;
-		prob_t lexical_prob =
-			st->ts ? st->ts->lexical_prob : 0;
-		delta_prob += fmax(state_delta, lexical_prob);
+		//prob_t lexical_prob =
+		//	st->ts ? st->ts->lexical_prob : 0;
+		delta_prob += state_delta; /*fmax(state_delta, lexical_prob)*/;   // the calculation of lexical_prob doesn't work properly.
 		st = st->next;
 	}