About This Page
- Client industry: Fertilizer and pesticide
- Business direction: Party building learning Q&A
- Capability area: Knowledge base retrieval and recall
What the Data for This Category Looks Like
Party building data for state-owned and state-owned enterprises in the fertilizer and pesticide sector comes from three sources: internal party committee learning materials, industry party building work briefings, and central and ministry-level party building policy documents for the chemical industry. Updates follow a fixed cadence: monthly special learning compilations, and weekly releases of the latest policy interpretations. Document structure includes title, main text paragraphs, publishing entity, and applicable business segment fields. Fields include document classification tags and associated production or research and development links. Most document units are "articles" or "issues".
Constraints on Knowledge Base Retrieval and Recall
The classification tags and business association fields of party building documents require retrieval to combine classification filtering and business keyword matching. This avoids retrieving irrelevant content. The monthly and weekly update cadence requires the knowledge base sync to be configured as incremental pull. The sync cycle must match the update frequency. This prevents data lag or redundancy. Documents with title and main text structures require chunking to retain titles as metadata. This ensures complete context after chunking and improves retrieval accuracy.
How to Set Configurations
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
similarity | 0.72–0.80 | Party building documents in the fertilizer and pesticide sector use precise language. This threshold filters low-relevance content while covering business-related party building questions |
limit | Top 6–8 results | The context length for party building Q&A is limited. Too many results will exceed the LLM processing limit. This ensures returned content stays focused |
searchMode | vector+keyword | Party building documents have both keyword features from original policy texts and semantic features from theoretical learning. Hybrid retrieval balances accuracy and recall rate |
usingReRank | Enabled | Recalled results must be reordered by relevance. This prevents low-relevance party building documents from being returned first and improves answer credibility |
datasetSearchUsingExtensionQuery | Enabled | Party building questions often link to fertilizer and pesticide business scenarios. Extended queries can associate business keywords with party building content for more precise matching |
collectionIds | Use the exclusive knowledge base ID for fertilizer and pesticide party building | Isolate party building data across different business segments. This avoids retrieving irrelevant documents and ensures the Q&A scope complies with regulations |
Three Common Configuration Mistakes
- Phenomenon: Returned answers do not link to knowledge base citations, and content exceeds the scope of the knowledge base. Cause: No strict
similaritythreshold is set, anddatasetSearchUsingExtensionQueryis not enabled. This leads the LLM to call external generation for unauthorized content. - Phenomenon: Retrieval results include non-party building fertilizer and pesticide business documents. Cause: Exclusive
collectionIdsare not bound. The retrieval scope covers the full knowledge base, leading to irrelevant content being retrieved. - Phenomenon: Incrementally updated party building documents are not retrieved. Cause: No sync cycle matching the update cadence is configured. This leads to data not being synced to the knowledge base in a timely manner.
How to Verify Correct Configuration
- An exclusive test document for fertilizer and pesticide party building is uploaded. A party building question including business keywords is submitted. Verify if the test document is included in the retrieval results.
- View the FastGPT v4.17.0 retrieval logs. Confirm that the actual effective values of parameters such as
similarityandlimitmatch the configured settings. - Verify that only content from the knowledge base is returned when questions are submitted. Check that the LLM output does not include unauthorized content outside the knowledge base.
- A new party building document is submitted. Wait for the configured sync cycle, then initiate a retrieval. Confirm the document can be retrieved normally.
Note: The configuration values listed here are common starting points. Adjust them based on specific samples and use cases for each deployment.
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.