What the data for this category looks like
Marketing-related data for kitchen and bath appliances mainly comes from official product manuals, e-commerce platform detail page parameters, new product launch announcements, and after-sales feedback documents. Data updates are triggered by new product launches and energy efficiency standard adjustments, with no fixed cycle. Document structures include structured parameter tables and unstructured explanatory content. Structured fields cover rated power (unit: W), installation dimensions (unit: mm), applicable voltage (unit: V), energy efficiency rating, warranty period, and other items. Unstructured content includes installation tutorials, marketing script materials, and frequently asked questions.
What constraints these characteristics impose on model integration and configuration
The mixed data structure of structured parameters and unstructured explanatory content requires the configuration link to support both field extraction and text semantic association. The non-fixed update rhythm requires the configuration to support flexible switching between incremental data import and scheduled synchronization. The multi-unit field design requires the configuration to unify parameter unit output rules, to avoid unit confusion in marketing content. The requirement for strong binding between marketing scripts and product parameters requires the recall link to prioritize matching degrees between parameters and corresponding marketing materials.
How to set the configuration
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
Knowledge Base Chunk size | 800–1200 characters | Product documents for kitchen and bath appliances mostly consist of short parameter entries and function descriptions. Excessively long segments will break the association between parameters and marketing scripts. Excessively short segments will increase recall redundancy |
Recall count | Top 6–8 entries | Kitchen and bath appliance marketing content needs to combine multiple parameters such as power and installation dimensions. Too few entries will fail to cover all associated information |
UPLOAD_FILE_MAX_SIZE | 500 MB | Single product manual PDFs usually do not exceed this size, to accommodate complete manual upload requirements |
PARSE_FILE_TIMEOUT_SECONDS | 300 seconds | OCR and parsing of large product manuals takes a long time. Reserve sufficient time to avoid parsing interruptions |
Field Extraction Template | Match rated power, installation dimensions, energy efficiency rating | Structured parameters require clear extraction fields to ensure the accuracy of parameters in marketing content output |
Similarity threshold | 0.72–0.78 | Balance precise matching of product parameters and association needs in marketing scenarios, to avoid recalling irrelevant content |
The parameter values provided on this page are common recommended starting points for configuration. Actual values are affected by material form, data volume, and business rules. Specific issues require specific analysis. It is recommended to test on your own samples before finalizing settings.
Three common errors
- Phenomenon: Structured fields such as rated power and installation dimensions appear empty in the product parameter table imported into the knowledge base. Cause: The
Field Extraction Templateis not configured, and no dedicated structured field matching rules for kitchen and bath appliances are specified. - Phenomenon: Technical formulas embedded in marketing content cannot be rendered normally on the front end. Cause: Formula rendering configuration is not enabled, or the imported formulas use non-standard LaTeX syntax formats.
- Phenomenon: A
408 Request Timeouterror occurs when parsing large product manuals. Cause: The value set forPARSE_FILE_TIMEOUT_SECONDSis lower than the actual parsing time, and does not adapt to the parsing rhythm of large PDF documents.
How to confirm the configuration is complete
- Upload a single product manual, check if the parsed fields fully match the preset
Field Extraction Template, and confirm that no parameter fields are missing. - Input test questions such as "What is the applicable voltage of this gas stove", check if the returned results accurately associate the parameter information of the corresponding product.
- Adjust the
Knowledge Base Chunk sizeparameter, compare recall results under different segment lengths, and confirm that matching efficiency meets expectations. - Import marketing copy containing technical formulas, check if front-end rendering works normally, and confirm that the formula format meets requirements.
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.