What data for this category looks like
Data sources for tourism attraction financing daily reports include scenic spot operation and financing information published by cultural and tourism departments, official financing announcements disclosed by scenic spots, and public data from third-party financing service platforms. The data update schedule is daily. Financing information disclosed on the same day is synced by the early morning of the next day. Each single document contains 8 core fields: scenic spot name, affiliated administrative region, financing subject, financing amount, financing method, fund usage, disclosure date, and disclosure platform. The financing amount is measured in ten thousand yuan, and the date uses the YYYY-MM-DD format. Each financing entry in a single document is an independent retrieval unit, with no nested relationships between entries.
Constraints on citation sources and traceability
The daily update feature requires the traceability link to sync the latest disclosed financing information, and cannot rely on static historical data. Multiple public data sources have format differences. Standardization processing must be performed for the disclosure platform and financing amount fields to avoid unit inconsistencies or misaligned information during traceability. Independent financing entries in a single document require precise matching of entry-level content during retrieval. Full-document recall will lead to traceability linking unrelated financing projects. The structure with a large number of fields requires filtering core fields for traceability display to avoid information overload that affects readability.
Configuration settings
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
similarity threshold | 0.78–0.82 | Matches entry-level retrieval accuracy for tourism attraction financing daily reports, balances recall rate and precision |
rerank return count | Top 4 entries | Adapts to the number of independent financing entries in a single document, prevents valid fragments from being filtered out |
maximum citation snippet length | 600–900 characters | Covers the core fields of a single financing entry, prevents key content from being truncated |
recall count | 25–30 entries | Reserves sufficient candidate fragments for the reranking stage, ensures valid entries are selected |
citation source display fields | disclosure date, financing subject, disclosure platform | Matches the core traceability requirements of tourism attraction financing daily reports, quickly locates information sources |
citation limit | Top 3–5 entries | Matches the number of valid entries in a single financing daily report, prevents redundant information from being mixed into retrieval results |
knowledge base update frequency | 2:00 AM daily | Aligns with the daily update schedule of financing daily reports, ensures the timeliness of retrieved data |
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 case-by-case analysis, and it is recommended to test on your own samples before finalizing settings.
Three common configuration mistakes
- After enabling
rerank, the retrieval result returns empty citations. For open source version V4.8.22, this issue often occurs because advanced configuration is not enabled, causing thererank return countto not be set correctly, or the configuration value is lower than the number of valid fragments filtered by the similarity threshold, resulting in eligible financing entries being excluded. - Citation sources only display the document file name, without displaying specific fields. The cause is that
citation source display fieldsis not configured, and the default display logic cannot reflect the key traceability information of the financing daily report. - Scheduled update task fails. The cause is that
PARSE_FILE_TIMEOUT_SECONDSis set too short, which does not adapt to the parsing duration of financing daily report documents, resulting in some same-day disclosed data not being synced completely.
How to confirm the configuration is correct
- Upload a simulated tourism attraction financing daily report test document, initiate a retrieval, and check whether the citation snippets in the returned results include exclusive fields such as
financing amountandfund usage. - Check the retrieval log to confirm that the actual effective values of parameters such as
similarity thresholdandrerank return countare consistent with the configured content. - Trigger the scheduled update task, verify that the same-day disclosed financing information is automatically synced to the knowledge base without omissions or delays.
- Enable the traceability display function, verify that the citation sources display preset fields such as
disclosure dateandfinancing subjectaccording to the configuration.
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.