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@@ -56,7 +56,7 @@ async function findMatchingContents(discipline, content) {
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try {
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// 使用余弦相似度进行内容向量匹配
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const query = `
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- SELECT title, id, content, file_url
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+ SELECT title, id, content, file_url,
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1 - (content_vector <#> $1::vector) AS contentSimilarity
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FROM (select file_url, title, id, content, content_vector from knowledgefiles as a where top_dir_id in (select id from directory_files where $2 = '' or folder_name = ANY(string_to_array($2, ',')))) as a
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ORDER BY contentSimilarity DESC
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