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Extraction schema (#398)

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This commit is contained in:
Archer
2023-10-14 23:02:01 +08:00
committed by GitHub
parent 7db8d3ea0f
commit dd8f2744bf
193 changed files with 2036 additions and 15694 deletions
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5
projects/app/src/service/moduleDispatch/kb/search.ts
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@@ -24,6 +24,7 @@ export type KBSearchResponse = {
export async function dispatchKBSearch(props: Record<string, any>): Promise<KBSearchResponse> {
const {
moduleName,
user,
inputs: { kbList = [], similarity = 0.4, limit = 5, userChatInput }
} = props as KBSearchProps;
@@ -45,10 +46,10 @@ export async function dispatchKBSearch(props: Record<string, any>): Promise<KBSe
// search kb
const res: any = await PgClient.query(
`BEGIN;
SET LOCAL ivfflat.probes = ${global.systemEnv.pgIvfflatProbe || 10};
SET LOCAL hnsw.ef_search = ${global.systemEnv.pgHNSWEfSearch || 40};
select id, kb_id, q, a, source, file_id, (vector <#> '[${
vectors[0]
}]') * -1 AS score from ${PgDatasetTableName} where kb_id IN (${kbList
}]') * -1 AS score from ${PgDatasetTableName} where user_id='${user._id}' AND kb_id IN (${kbList
.map((item) => `'${item.kbId}'`)
.join(',')}) AND vector <#> '[${vectors[0]}]' < -${similarity} order by vector <#> '[${
vectors[0]