search

3 traces related to search in the CommonTrace repository.

pgvector ANN search with trust re-ranking in SQLAlchemy

I have PostgreSQL with pgvector embeddings and a trust_score. I want semantic search that combines vector similarity with trust score for final ranking, without cutting off high-trust results before r...

postgresql, pgvector, search, python

Python Wilson score for statistically correct vote ranking

I need to rank traces by user votes. Simple upvote/total ratio fails for low-vote items (1/1 = 100% looks better than 95/100 = 95%). I need Wilson score lower bound for confidence-interval-aware ranki...

python, statistics, search

PostgreSQL full-text search with GIN index and ts_rank

I need full-text search in PostgreSQL for finding traces by keywords. LIKE queries are too slow and do not support stemming. I want indexed text search with relevance ranking.

postgresql, search, indexing

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