What the data for this category looks like
Tourist attraction marketing content data comes primarily from: event copy exported from the official operation backend, promotional materials provided by partner media, bulk exported historical official account posts, and on-site promotional materials from offline events.
Update rhythms include concentrated updates and daily adjustments: concentrated updates for event content 1–2 weeks before statutory holidays, quarterly updates for ticketing and service policies, and daily adjustments for temporary events.
Most documents use Markdown format, and include event titles, holding periods, venue information, participation rules, and supporting service descriptions. Some documents include image annotations or video script summaries. Fields cover event names, valid times, locations, prices, and more. There are no unified mandatory format requirements.
What constraints do these characteristics impose on knowledge base retrieval and recall?
The multi-source origin of tourist attraction marketing content leads to inconsistent document formats. Some documents contain embedded external links, tables, or non-standard metadata. General parsing rules must be configured to extract valid retrieval fields.
Document lengths vary widely: short documents only include event reminders, while long documents can reach thousands of characters. This triggers the single-read maxLength limit, so segment parameters must be adjusted appropriately.
For bulk import requirements, single upload quantity limits will extend the overall import cycle. API batch call logic must be adapted to fit this need.
Some marketing content is stored on public third-party collaborative document pages. Allowed domain whitelists must be configured, otherwise parsing failure prompts will appear.
High-timeliness event content requires recall logic to prioritize recently updated documents. Time weight parameters must be adjusted to support this requirement.
Configuration Settings
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
chunk_size | 800–1000 characters | Matches the content density of tourist attraction marketing documents, balances retrieval accuracy and context capacity, and avoids truncation of key information |
recall_top_k | 5–7 items | Aligns with the core demand quantity of tourist attraction user inquiries, avoids returning excessive redundant content |
UPLOAD_FILE_MAX_COUNT | 10–15 items per batch | Adapts to the needs of tourist attraction bulk import of marketing documents, matches the platform's single upload limit |
maxContext | 8000–12000 characters | Covers the average length of tourist attraction long documents, avoids triggering content length overrun errors |
PARSE_WEB_TIMEOUT | 30–45 seconds | Adapts to the loading and parsing time of public third-party collaborative document pages, avoids parsing failures caused by timeouts |
enable_auto_sync | Enabled | Matches the update frequency of tourist attraction marketing content, enables real-time retrieval coverage for new content |
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 specific analysis, and it is recommended to test on your own samples before finalizing settings.
Three typical mistakes
- Phenomenon: A
maxLengtherror is triggered during single read when calling the API to import tourist attraction marketing documents. Cause: Thechunk_sizeandmaxContextparameters are not adjusted for long tourist attraction documents, and the single segment content exceeds the platform's allowable length limit. - Phenomenon: A parsing failure prompt pops up when importing a public third-party collaborative document page link of tourist attraction marketing content into the knowledge base. Cause: The allowed domain whitelist is not configured, or the link does not have public access permissions set.
- Phenomenon: An upload failure prompt appears when uploading Markdown-format tourist attraction marketing documents via the frontend. Cause: The document contains unescaped special characters, or does not match the Markdown syntax specifications supported by the platform.
How to confirm the configuration is correct
- Run a test import of 10–15 Markdown documents at a single time, confirm no
maxLengtherrors occur, and adjust corresponding parameters based on test results. - Upload a public third-party collaborative document page link of tourist attraction marketing content, confirm parsing is successful, and check if the allowed domain whitelist includes the corresponding platform domain.
- Create an independent knowledge base categorized by business, perform an export operation, confirm that content can be exported by classification dimension, and verify the export granularity configuration.
- Initiate a retrieval request for tourist attraction event information, confirm that the number of returned results conforms to preset rules, and that the content matches the retrieval keywords.
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.