[fix] was missing some shorter tokens that are unicode equal in Soft-TFIDF

This commit is contained in:
Al
2018-01-25 04:23:35 -05:00
parent c4aaee7dbf
commit b4cc7395a2

View File

@@ -243,6 +243,8 @@ double soft_tfidf_similarity_with_phrases_and_acronyms(size_t num_tokens1, char
bool use_damerau_levenshtein = damerau_levenshtein_max > 0 && t1_len >= damerau_levenshtein_min_length;
log_debug("use_jaro_winkler = %d, use_damerau_levenshtein=%d\n", use_jaro_winkler, use_damerau_levenshtein);
bool have_equal = false;
canonical_match_t best_canonical_phrase_response = CANONICAL_NO_MATCH;
double t2_score;
@@ -276,6 +278,7 @@ double soft_tfidf_similarity_with_phrases_and_acronyms(size_t num_tokens1, char
if (unicode_equals(t1u, t2u)) {
max_sim = 1.0;
argmax_sim = j;
have_equal = true;
break;
}
@@ -327,7 +330,7 @@ double soft_tfidf_similarity_with_phrases_and_acronyms(size_t num_tokens1, char
// Jaro-Winkler is still used to calculate similarity
if (!have_acronym_match && !have_phrase_match) {
if (use_jaro_winkler && (max_sim > jaro_winkler_min || double_equals(max_sim, jaro_winkler_min))) {
if (have_equal || (use_jaro_winkler && (max_sim > jaro_winkler_min || double_equals(max_sim, jaro_winkler_min)))) {
log_debug("jaro-winkler, max_sim = %f\n", max_sim);
t2_score = token_scores2[argmax_sim];
total_sim += max_sim * t1_score * t2_score;