UnisKB/apps/embedding/sql/hit_test.sql

SELECT
	paragraph_id,
	comprehensive_score,
	comprehensive_score as similarity
FROM
	(
	SELECT DISTINCT ON
		("paragraph_id") ( similarity ),* ,similarity AS comprehensive_score
	FROM
		( SELECT *, ( 1 - ( embedding.embedding <=>  %s ) ) AS similarity FROM embedding ${embedding_query} ) TEMP
	ORDER BY
		paragraph_id,
		similarity DESC
	) DISTINCT_TEMP
WHERE comprehensive_score>%s
ORDER BY comprehensive_score DESC
LIMIT %s