What this category of data looks like
The data for military electronics financing daily reports primarily comes from publicly disclosed investment and financing announcements of military electronics enterprises, official stock exchange disclosure platforms, and investment and financing survey information released by industry associations. Data is updated daily, with each entry corresponding to a single financing event. The document structure includes fields such as full name of the financing entity, affiliated military electronics sub-sector, financing round, financing amount and unit, investor list, disclosure date, and project brief description. Amount units are typically ten thousand yuan or hundred million yuan, and the date format is YYYY-MM-DD.
What constraints these characteristics impose on knowledge base retrieval and recall
The daily update feature of military electronics financing daily reports requires the retrieval system to support incremental index updates, to avoid resource consumption from full reindexing. The multi-field structured characteristics require the retrieval system to support both full-text retrieval and precise matching by specific fields such as financing round and sub-sector. The diversity of public announcement formats requires the parsing module to adapt to multiple data source formats including PDF, web pages, and tables, and support segmented parsing for long-text announcements. The presence of industry-specific terms such as military product supporting and RF component requires the retrieval model to have semantic understanding capabilities for domain terms, to avoid false recalls caused by general keyword matching.
How to set the configurations
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
Incremental sync interval | 86400 seconds | Military electronics financing daily reports are updated daily. Synchronizing incremental data per natural day maintains index timeliness |
Recall count | top 10 entries | Each financing daily report entry has moderate information volume. 10 entries cover a user's full retrieval needs for daily financing updates |
Similarity threshold | 0.75–0.85 | A large number of industry common terms exist in financing daily reports. This range filters low-correlation results while retaining matching content from the same sub-sector |
PARSE_FILE_TIMEOUT_SECONDS | 300 seconds | Military electronics financing announcements may contain long-text tables. 300 seconds ensures complete parsing |
Field mapping rule | map disclosure date, financing entity, and financing amount to structured fields | Financing daily reports have clear structured fields. Mapping enables precise field-based retrieval |
UPLOAD_FILE_MAX_SIZE | 50 MB | Single military electronics financing announcement files typically do not exceed 50 MB. This configuration prevents invalid large file uploads |
The parameter values provided on this page are common starting points for configuration. Actual values are affected by material format, data volume, and business rules. Specific issues require individual analysis. It is recommended to test against your own samples before finalizing settings.
Three common mistakes
- Symptom: A
400 Bad Requesterror is returned when calling data creation or deletion APIs. Cause: Required fields were not passed in accordance with API documentation requirements, or the passed content format does not meet structured requirements. - Symptom: No matching results are returned after using the HTTP response directly as knowledge base reference content. Cause: Irrelevant headers, status codes, and other non-business content were not cleaned from the response, or the content was not converted to structured text format.
- Symptom: No results are returned for the first retrieval of the financing daily report knowledge base, but normal results are returned on the second retrieval. Cause: The incremental synchronization task had not completed during the first retrieval, so the index had not finished updating. The index was generated by the second retrieval.
How to confirm configurations are set correctly
- View the knowledge base collection's synchronization logs to confirm that daily incremental synchronization tasks have executed at the set interval with no failed records.
- Upload an original military electronics financing daily report announcement file, and check that the parsed structured fields fully match the preset mapping rules.
- Initiate a retrieval request to verify that the number and relevance of returned results meet the expected configuration, with no obvious irrelevant content.
- Call the data creation or deletion API, check that the returned status code is
200 OK, and that the data volume in the collection changes accordingly.
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.