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Ensure that vec distance is always positive for cosine.

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This commit is contained in:
Kishore Nallan 2022-09-16 16:48:59 +05:30
parent d5968b85f7
commit 8895435591
1 changed files with 4 additions and 1 deletions
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5
src/index.cpp
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@ -2572,8 +2572,11 @@ void Index::search(std::vector<query_tokens_t>& field_query_tokens, const std::v
groups_processed.emplace(distinct_id);
}
auto vec_dist_score = (field_vector_index->distance_type == cosine) ? std::abs(dist_label.first) :
dist_label.first;
int64_t scores[3] = {0};
scores[0] = -float_to_int64_t(dist_label.first);
scores[0] = -float_to_int64_t(vec_dist_score);
int64_t match_score_index = -1;
//LOG(INFO) << "SEQ_ID: " << seq_id << ", score: " << dist_label.first;