What the Category Data Looks Like
Data for jewelry financing daily reports originates from brand supplier financing ledgers, local financial supervision bureau micro-financing filing systems, and industry association jewelry circulation financing announcements. Data is fully updated for the prior day every early morning. Each document uses a structured table format. Individual records include fields including jewelry SKU code, material type, financing entity name, single financing amount, repayment period, loan institution, and filing date. Amounts are measured in ten thousand yuan, and periods are measured in calendar days.
Constraints Imposed on Knowledge Base Retrieval and Recall
Jewelry financing daily reports have a high proportion of structured fields, including precision matching fields such as SKU code and material type. Retrieval must balance semantic relevance and precise field matching. This prevents non-target category results caused by relying solely on semantic recall. The daily full data update requirement means the indexing process must support incremental synchronization. Otherwise, full daily parsing will lead to excessive indexing time. The single financing amount is a numeric field. Numeric range recall logic must be configured. Generic semantic retrieval alone cannot match precise amount ranges. Additionally, each document has many structured rows. Reasonable segmentation rules must be set to avoid field information loss caused by cross-row truncation.
Configuration Settings
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
segment_length | 800–1200 characters | A single structured record for jewelry financing daily reports is approximately 300 characters. This segment length covers 1 to 3 complete records and avoids field information truncation |
recall_top_k | Top 10 results | Standard business scenarios for jewelry financing daily reports require displaying 8 to 10 results. This value covers core requirements |
similarity_threshold | 0.75–0.85 | Structured field matching requires high precision. This range filters low-similarity non-target category results |
rerank_top_k | Top 5 results | Reranking retains the most relevant results, adapting to the business need for rapid screening of core financing information |
incremental_sync_time | Daily 02:00 | Jewelry financing daily report data is typically updated before 1 AM daily. This time ensures the incremental index obtains the latest data |
numeric_field_recall_switch | Enabled | Jewelry financing daily reports include numeric fields such as financing amount and repayment period. Enabling this supports precise numeric range matching |
The parameter values provided on this page are all common recommendations used as a starting point for configuration. Actual values are affected by material form, data volume, and business rules. Specific issues require individual analysis. It is recommended to test on your own samples before finalizing settings.
Three Common Misconfigurations
- Issue: Unable to locate the image dataset upload entry in the knowledge base management interface in a private deployment environment. Cause: The
IMAGE_UPLOAD_ENABLEconfiguration item is not enabled by default in this version. It must be manually enabled in the configuration file. - Issue: The number of retrieval results does not match the configured
recall_top_kvalue. Cause: Thesimilarity_thresholdis not set, or the threshold is set outside a reasonable range. This causes the system to filter a large number of qualifying results. - Issue: Retrieval results include a large number of non-jewelry financing information entries. Cause: Field-level recall configuration is not enabled. Precise matching filtering is not performed for exclusive fields such as SKU code and material type.
How to Verify Correct Configuration
- Log in to the FastGPT knowledge base management interface, check the current values of configuration items such as
segment_lengthandrecall_top_k, and confirm they match the preset configuration. - Upload a test jewelry financing daily report document, run a retrieval test, and confirm the number of returned results and similarity meet expectations.
- Check system logs to confirm the incremental synchronization task starts normally at the specified daily time, with no timeout or error messages.
- Run a retrieval for a financing record with a specific SKU code, confirm only matching jewelry financing entries are returned.
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.