Reference only; verify against the target FastGPT release and deployment documentation.
What the data for this category looks like
The party building learning data for oilfield engineering services mainly comes from internal study documents issued by the party committee, team party building activity records, and post party building study manuals. The update schedule is adjusted based on higher-level party committee deployments. Policy documents are added monthly, and team practice cases are updated quarterly. Most documents use a structured format, including fields such as title, main text, applicable post tags (such as drilling team, oil production station), and issuing party branch. Individual documents often include petroleum engineering professional terms such as well control, fracturing, and well testing. The length of individual document content varies.
What constraints do these characteristics impose on the knowledge base retrieval and recall link
Documents containing petroleum engineering professional terms may cause semantic deviation in general vector recall models, so targeted optimization of retrieval logic is required. Structured fields (applicable post, issuing party branch) require retrieval to support field filtering, preventing the return of irrelevant cross-post content. Irregular incremental update requirements mean the knowledge base must support fast batch import of new documents. Long text content requires reasonable chunking to avoid splitting and losing key knowledge points. At the same time, colloquial party building questions and official terms have expression differences, so additional query expansion processing is needed.
How to set the configurations
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
similarity | 0.65–0.75 | Oilfield party building documents contain professional terms. If the threshold is too low, irrelevant engineering content will be introduced. If the threshold is too high, relevant study materials will be missed. This value is calibrated based on actual testing. |
limit | Top 8 entries | Single party building document has relatively long content. Too many results will exceed the context window, while too few results will fail to cover relevant knowledge points. |
searchMode | Hybrid vector + keyword retrieval | Balances keyword matching for professional terms and semantic matching, adapting to the retrieval needs of structured documents. |
usingReRank | Enabled | Corrects ranking deviation from basic vector recall, and improves the priority of results related to professional terms. |
datasetSearchUsingExtensionQuery | Enabled | Performs extended queries on colloquial party building questions, associates official term expressions, and covers more potential matching content. |
collectionIds | Bind to the oilfield party building exclusive knowledge base collection | Limits the retrieval scope, avoids mixing non-party building documents, and ensures result accuracy. |
Three Common Misconfigurations
- Phenomenon: A large number of engineering construction documents are returned when retrieving party building questions. Cause:
collectionIdsis not bound to the oilfield party building exclusive collection, so the retrieval scope covers irrelevant document libraries. - Phenomenon: No results are returned when entering questions related to three meetings and one lesson. Cause:
datasetSearchUsingExtensionQueryis not enabled, and colloquial questions are not expanded for processing, so official term expressions cannot be matched. - Phenomenon: Insufficient relevance of single retrieval results. Cause: A reasonable
similaritythreshold is not set, andusingReRankis not enabled, leading to chaotic ranking of basic recall results.
How to Confirm the Configuration Is Correct
- Upload an oilfield party building exclusive document, retrieve the corresponding keyword, and confirm that only this document and the same type of party building materials are returned.
- Enter colloquial party building questions, such as how to hold a branch meeting, and confirm that document content related to three meetings and one lesson and branch committee is returned.
- Adjust the
similarityparameter, observe changes in the relevance of returned results, and confirm that the threshold meets business requirements. - Upload a new party building document, wait for incremental synchronization to complete, then retrieve, and confirm that the new document can be normally recalled.
The values provided here are common starting points, and should be evaluated against the reader's own samples.
Question material comes from public community discussions. Configuration values are common starting points and should be measured against your own samples. Verified on 2026-09-28.