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[dedupe] fixing sub-acronym near-dupe hashes with punctuation, and making sure to add the current token after a new sub-acronym has been cut

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Al
2018-01-17 18:56:21 -05:00
parent 95e483e3ca
commit 7121642c62
1 changed files with 8 additions and 4 deletions
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12
src/near_dupe.c
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@@ -411,8 +411,9 @@ cstring_array *name_word_hashes(char *name, libpostal_normalize_options_t normal
for (size_t j = 0; j < num_tokens; j++) {
token_t token = tokens[j];
bool is_punct = is_punctuation(token.type);
// Make sure it's a non-ideographic word token
if (!is_ideographic(token.type)) {
if (!is_ideographic(token.type) && !is_punct) {
uint8_t *ptr = (uint8_t *)normalized;
int32_t ch = 0;
ssize_t ch_len = utf8proc_iterate(ptr + token.offset, token.len, &ch);
@@ -457,14 +458,17 @@ cstring_array *name_word_hashes(char *name, libpostal_normalize_options_t normal
acronym = char_array_get_string(sub_acronym_with_stopwords);
log_debug("sub acronym stopwords = %s\n", acronym);
char_array_clear(sub_acronym_with_stopwords);
add_double_metaphone_or_token_if_unique(acronym, strings, unique_strings, ngrams);
char_array_clear(sub_acronym_with_stopwords);
char_array_cat_len(sub_acronym_with_stopwords, normalized + token.offset, ch_len);
acronym = char_array_get_string(sub_acronym_no_stopwords);
log_debug("sub acronym no stopwords = %s\n", acronym);
add_double_metaphone_or_token_if_unique(acronym, strings, unique_strings, ngrams);
char_array_clear(sub_acronym_no_stopwords);
if (!is_stopword) {
char_array_cat_len(sub_acronym_no_stopwords, normalized + token.offset, ch_len);
}
} else if (!(last_was_stopword || last_was_punctuation) && j == num_tokens - 1) {
char_array_cat_len(sub_acronym_with_stopwords, normalized + token.offset, ch_len);
if (!is_stopword) {
@@ -482,7 +486,7 @@ cstring_array *name_word_hashes(char *name, libpostal_normalize_options_t normal
}
last_was_punctuation = false;
}
} else if (is_punctuation(token.type)) {
} else if (is_punct) {
log_debug("punctuation\n");
last_was_punctuation = true;
}