What the data for this category looks like
Party building learning data for shipbuilding state-owned and public enterprises comes from multiple sources. These include files exported from internal party building office systems, industry-specific party building policies issued by superior party committees, on-site party lesson slides and meeting minutes, and party building assessment standard documents related to ship equipment manufacturing. Update frequency adjusts based on superior deployments and internal learning plans. Single-update documents are mostly multi-page PDFs or long documents. Most documents use standardized chapter structures. They include policy clauses and party building case paragraphs combined with on-site operations. Fields include document number, issuing unit, and effective date. Units use industry-standard party building assessment indicator units such as "unit", "time", and "item".
Constraints Imposed on Document Parsing and Chunking
The characteristics of shipbuilding party building documents create multiple constraints for parsing and chunking. First, long documents make up a large share of the dataset, with multi-chapter policy clauses and on-site combined party building cases. Hierarchical structure must be retained during chunking to avoid splitting cross-chapter related content. Second, documents contain shipbuilding-specific party building terminology, such as section construction party building linkage and dock on-site party lessons. Term boundaries must be accurately identified to prevent split breaks. Third, some documents include embedded party building assessment checklist tables. Table structure must be retained during parsing to avoid breaking table content into scattered text. Fourth, internally exported documents often have redundant header and footer information. This content must be automatically removed during parsing to prevent invalid content from being included in chunks.
Configuration Settings
The following configurations apply to FastGPT v4.17.0.
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
chunkSize | 800–1200 characters | Shipbuilding party building documents contain long policy clauses and on-site case paragraphs. This range balances content completeness and retrieval accuracy |
chunkSplitter | Split by chapter title + paragraph boundary | Most shipbuilding party building documents use standardized chapter structures. Following this splitting rule preserves content relevance and prevents cross-chapter unrelated content from being grouped into the same chunk |
customPdfParse | Enabled | Some documents include embedded party building assessment checklist tables. Enabling custom PDF parsing preserves table structure and prevents table content from being broken into scattered text |
PARSE_FILE_TIMEOUT_SECONDS | 300 seconds | Single shipbuilding party building documents often span dozens of pages. Sufficient time is required for complete parsing to avoid mid-process timeouts |
UPLOAD_FILE_MAX_SIZE | 1000 MB | Batched uploaded party building documents often have large total capacity. This setting accommodates batch upload requirements |
chunkSettingMode | Manual configuration | Adjusting chunk boundaries for shipbuilding-specific party building terminology is required. Manual configuration allows flexible adaptation to document characteristics |
Three Common Mistakes
- Symptom: After uploading a shipbuilding party building PDF, relevant content cannot be retrieved when searching for related questions. Repeating the operation to create a new knowledge base allows normal retrieval. Cause:
customPdfParsewas not enabled during the first upload. This caused the party building assessment tables in the document to be broken into scattered text, making matching retrieval keywords impossible after chunking. - Symptom: After batch uploading multiple shipbuilding party building documents, only content from a single document is returned when performing information aggregation. Cause: Chunking rules were not configured per document dimension. This caused cross-document content to be mixed during chunking, making it impossible to distinguish source documents.
- Symptom: A timeout error with status code 504 occurs when parsing large shipbuilding party building documents. Cause:
PARSE_FILE_TIMEOUT_SECONDSwas not adjusted to a sufficient duration. The default duration is insufficient to complete parsing of dozens of pages of documents.
How to Confirm Proper Configuration
- Upload a single dozens-of-page shipbuilding party building PDF, view the parsed chunk list. Confirm each chunk contains complete chapter paragraphs and specific terminology, with no scattered industry vocabulary splits.
- Submit a retrieval test, enter shipbuilding-specific party building terminology from the document, confirm corresponding chunk content can be retrieved.
- Batch upload multiple party building documents, check the progress status of the upload queue. Confirm no uploads were blocked due to capacity limits.
- View parsing logs, confirm no timeout errors occurred, and embedded table content was not automatically removed.
The values provided here are common starting points and should be evaluated against the reader's own samples.
Question material comes from public community discussions. Configuration values are common starting points and should be measured against your own samples. Verified on 2026-09-28.