What Data for This Category Looks Like
Data for decoration and renovation financing daily reports comes from financing application materials of decoration and renovation enterprises, approval records of cooperating financial institutions, and project financing information filed by local housing and urban-rural development departments. Data is updated daily. Each individual document is a structured record with these fields: project name, full name of the decoration and renovation company, financing amount, financing purpose, approval date, cooperating institution, and project location. Financing amount is measured in ten thousand yuan. Dates use the YYYY-MM-DD format. The project location field includes province, city and specific business district information.
What Constraints Do These Characteristics Impose on Knowledge Base Retrieval and Recall
The daily update requirement means the knowledge base must match the sync frequency to avoid data lag that reduces retrieval accuracy. The structured multi-field design requires the retrieval process to support exact field matching. Core business fields such as financing amount and project location need numeric range and location matching filters enabled. The fixed structure of individual documents reduces ambiguity in semantic retrieval. Adjust retrieval weights to prioritize matching structured fields and reduce interference from generic semantic content. The multi-channel data source requires configuring deduplication logic to avoid duplicate imported historical data interfering with retrieval results.
Configuration Settings
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
similarity threshold | 0.82–0.88 | Decoration and renovation financing daily reports have obvious structured characteristics. Semantic matching does not require an overly high threshold, to avoid filtering accurately matched results |
recall count | Top 6–10 entries | Each daily report data is complete. Excessive recall increases context processing pressure, while insufficient recall may miss valid matching items |
incremental sync interval | Every 24 hours | Matches the daily update rhythm of financing daily reports to ensure data timeliness in the knowledge base |
numeric field filtering | Enable financing amount range verification | Financing daily reports include clear amount fields. Support filtering by ten thousand yuan intervals to narrow the retrieval scope |
chunkSize | 900–1100 characters | Individual daily report documents have moderate length. The segment length adapts to general context windows to avoid truncating key approval information |
reorder return count | Top 3–5 entries | Retain the most relevant results after reordering, adapting to business personnel's need to quickly view core financing information |
The parameter values provided on this page are all conventional recommendations used to determine the starting point for configuration. Actual values are affected by material form, data volume and business rules. Specific issues require specific analysis. It is recommended to test on your own samples before finalizing the configuration.
Three Common Misconfigurations
- Phenomenon: Retrieval results include entries with a
semanticScorelower than 0.9 or a full-text matching score lower than the set threshold. Cause: Dual filtering configuration forsimilarity thresholdandfull-text matching scoreis not enabled, or the threshold setting does not adapt to the structured characteristics of decoration and renovation financing daily reports. - Phenomenon: The interface continuously displays the "Retrieving" status with no results returned. Cause: The
incremental sync intervalis set too short, leading to backlogged knowledge base sync tasks, orPARSE_FILE_TIMEOUT_SECONDSis set lower than the time required for document processing, causing task timeout without completion. - Phenomenon: Retrieval results include non-decoration and renovation type financing projects. Cause: Exact matching filtering for project type fields is not enabled, or field mapping configuration is incorrect, including financing data from other categories in the retrieval scope.
How to Confirm Proper Configuration
- View the knowledge base sync logs to confirm that daily incremental sync tasks are completed on time with no timeout errors.
- Manually enter a decoration and renovation company name or financing amount range to verify that the field matching degree of retrieval results meets expectations.
- Adjust the configuration values for
similarity thresholdandrecall countto observe changes in the number and relevance of retrieval results, matching business needs. - Check the status of the numeric field filtering switch to confirm that the verification logic for the corresponding fields has been enabled.
Question material comes from public community discussions. Configuration values are common starting points and should be measured against your own samples. Verified on 2026-09-14.