What data looks like for this category
Data sources for home goods research reports include public research reports from domestic securities firm light manufacturing teams, monthly monitoring reports from industry associations, and selected excerpts from public annual reports of leading enterprises. Regular reports are released quarterly. Interim reports are added during major market fluctuations or policy adjustments. Each document contains structured tables, line chart annotations, and paragraph text. Fields include product unit price, shipment scale, cost amount, and more. Units include yuan, ten thousand pieces, ten thousand square meters, and others. Formatting standards are inconsistent.
Constraints imposed on document parsing and chunking
Multi-source heterogeneous document formats require the parsing process to differentiate between structured tables, OCR chart text, and plain text paragraphs. It must preserve format associations between each content type. Segmented category data is scattered across different sections. Chunking must preserve the independence of each product module to avoid mixing cross-category content. Cross-page tables and multi-unit fields appear in some documents. Parsing must merge cross-page content and label unit information to prevent data ambiguity. Some research reports contain numerous chart annotations. These must be parsed bound to the main text to avoid logical breaks after splitting.
How to set configurations
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
CHUNK_SIZE | 800–1200 characters | Matches the typical length of segmented category analysis paragraphs in home goods research reports, preserving complete data context |
CHUNK_OVERLAP | 10–15% | Prevents associated data of segmented categories from being split apart, preserving cross-paragraph logical connections |
PARSE_TABLE_ENABLE | Enabled | Home goods research reports contain numerous structured sales, cost, and supply chain tables, requiring extraction of structured data |
PARSE_MERGE_CROSS_PAGE_TABLE | Enabled | Research reports for this category often include cross-page monthly/quarterly sales data tables, requiring merging of complete content |
PARSE_OCR_ENABLE | Triggered by document type | Enable for scanned PDF research reports; disable for text-based PDFs to improve parsing speed |
UPLOAD_FILE_MAX_SIZE | 1000 MB | Adapts to the volume requirements of some annual industry research report collections |
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 individual analysis. It is recommended to test on your own samples before finalizing.
Three common mistakes
- Phenomenon: Out-of-memory error occurs after deployment, and document parsing cannot be completed. Cause: OCR parsing parameters are not adjusted for long home goods research reports, and the memory usage threshold for single-document parsing is not limited.
- Phenomenon: Cross-page sales data tables are split into multiple chunks, compromising data integrity. Cause: The
PARSE_MERGE_CROSS_PAGE_TABLEconfiguration is not enabled, causing cross-page tables to be forcibly split. - Phenomenon: Image fields are empty in parsed chunks, and associated chart images cannot be loaded during conversations. Cause: Image path retention-related parameters are not configured, causing the parsing process to strip the original domain names and storage paths of images.
How to confirm the configuration is correct
- Upload a standard home goods research report PDF, and verify that parsed chunks are split by segmented category, with no cross-category content mixing.
- Upload a research report collection containing cross-page tables, and confirm that cross-page tables are merged into a single complete structured chunk.
- Upload a document containing images, and check that complete path information for images is retained in the parsed chunks.
- Review system monitoring logs to confirm that parsing tasks can normally call GPU resources, with no timeouts or resource call failure errors.
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.