What This Category of Data Looks Like
Financing daily report data in the apparel and home textiles sector comes from three main sources: public filings from industry associations, listed company announcements, and financing transactions disclosed by supply chain finance platforms. Data updates once per workday, with no new data on non-workdays. Each individual document is a structured financing record, containing seven core fields: subject name, financing round, financing amount, investor, disclosure date, affiliated subcategory, and fund usage. The financing amount is in units of ten thousand yuan, and the date uses the YYYY-MM-DD standard format.
Constraints on Knowledge Base Retrieval and Recall
Structured individual records require precise matching of core fields during retrieval to avoid irrelevant results from fuzzy matching. The workday update rhythm requires the retrieval system to support filtering non-workday data via date range filtering. Incremental synchronization tasks must only run on workdays to reduce invalid data pulls. Unified amount units and date formats require preset unit verification rules in retrieval configuration to avoid numerical matching errors caused by inconsistent units. The affiliated subcategory field requires the recall logic to first filter financing records from the apparel and home textiles track to narrow the retrieval scope.
Configuration Settings
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
Recall Count | Top 10-15 | Single records for apparel and home textiles financing daily reports are relatively short. 10-15 entries cover valid financing information from the current day and the past 3 days, avoiding redundant results |
Similarity Threshold | 0.75-0.85 | Structured field matching requires high precision. This range filters out irrelevant records from non-target tracks while retaining reasonable matching flexibility |
Incremental Sync Interval | 1 hour | Financing information may be disclosed in batches during workdays. A 1-hour interval ensures data timeliness while avoiding excessive pull frequency that consumes resources |
PARSE_FILE_TIMEOUT_SECONDS | 300 seconds | Structured financing daily report parsing does not require excessive time. 300 seconds covers the parsing needs for batch documents |
Chunk Length | 800-1200 characters | Adapts to the overall length of single structured records, avoiding splitting that destroys field integrity |
Filter Field | Affiliated Subcategory: Apparel and Home Textiles | Accurately filters financing records from the target track, narrowing the retrieval scope and improving recall precision |
The parameter values provided on this page are common starting points for configuration. Actual values are affected by material form, data volume and business rules. Specific issues require on-site analysis. It is recommended to test on your own samples before finalizing settings.
Three Common Mistakes
- Phenomenon: Empty specified fields are returned when calling the knowledge base association interface. Cause: Structured field API output permission is not enabled in the knowledge base configuration, so the interface cannot return target business fields.
- Phenomenon: Irrelevant financing records from non-apparel and home textiles sectors appear in recall results. Cause: Similarity threshold is set below 0.7, or filtering rules by affiliated subcategory are not configured, leading to recall of irrelevant data.
- Phenomenon: Retrieval time exceeds the preset threshold. Cause: Vector database field index optimization is not enabled, or recall count is set too high, causing the system to process too many vector matching requests.
How to Confirm Configuration is Complete
- Run a single retrieval test: Enter a query containing an apparel and home textiles financing subject, verify that returned results only include financing records from the target track.
- Check the knowledge base synchronization logs: Confirm that incremental synchronization tasks only run on workdays and no duplicate financing records are added to the database.
- Call the retrieval interface: Check that all configured core business fields are included in returned results, with no missing fields.
- Test retrieval requests with different date ranges: Confirm that the system correctly filters financing data from non-workdays.
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.