What the Data for This Category Looks Like
Semiconductor financial report data comes from periodic reports publicly disclosed by stock exchanges and publicly available industry statistical documents. Quarterly reports are released 1 to 2 months after the end of each quarter. Annual reports are released within the first quarter of the following year. Temporary announcements are updated simultaneously with major corporate events. Document structure includes fields such as business segment revenue, R&D investment amount, wafer shipment volume, unit product selling price, and inventory turnover period. Corresponding units are RMB or USD, ten thousand yuan, ten thousand wafers, USD per wafer, and days respectively.
What Constraints These Characteristics Impose on Workflow Orchestration
Data sources are scattered. Multiple data pull nodes must be configured in the workflow to connect to exchange disclosure interfaces and industry statistical channels separately. Update cycles vary across data types. Multiple sets of scheduled trigger rules must be set to distinguish pull cycles for quarterly, annual, and temporary announcements. Individual documents have long lengths. Parsing and segmentation parameters must be adjusted to adapt to long text content. Many industry-specific fields and units exist. Unit standardization and field mapping must be completed in the data cleaning node to avoid analysis deviations.
Configuration Settings
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
PARSE_FILE_TIMEOUT_SECONDS | 600 seconds | Semiconductor annual financial report documents have a large number of pages, resulting in long parsing times |
maxChunkSize | 1000–1500 characters | Adapt to long sentences and technical terms in financial reports, balancing semantic completeness and recall accuracy |
RECALL_TOP_K | Top 8–12 entries | Financial report analysis needs to cover multi-dimensional fields, requiring a sufficient number of relevant retrieved segments |
SIMILARITY_THRESHOLD | 0.75–0.85 | Distinguish the matching degree between technical terms and common vocabulary, filtering irrelevant retrieved content |
GLOBAL_VAR_DATA_TYPE | Calibrated according to variable purpose | Revenue-related variables use numeric types, enterprise identification-related variables use text types, and knowledge base association-related variables use enumeration types |
WORKFLOW_TRIGGER_CRON | 0 0 2 * * 1 (2:00 AM every Monday) | Adapt to the regular update schedule of quarterly financial reports, avoiding peak business hours |
The parameter values provided on this page are common recommended starting points for configuration. Actual values are affected by material format, data volume, and business rules. Specific issues require individual analysis, and it is recommended to test on your own samples before finalizing.
Three Common Mistakes
- Symptom: Custom global variables selected in the knowledge base fail to associate with the specified knowledge base during runtime. Cause: The variable data type is not set correctly, and the optional value range of the knowledge base ID is not bound.
- Symptom: A
408 Request Timeouterror is triggered when the workflow parses semiconductor financial report documents. Cause: ThePARSE_FILE_TIMEOUT_SECONDSparameter is not adjusted, and the default value is insufficient for parsing long documents. - Symptom: Revenue data output by the workflow deviates from publicly disclosed values. Cause: Unit standardization is not completed in the data cleaning node, and standardized conversion is not performed for revenue data in different currencies.
How to Confirm Proper Configuration
- Manually upload a semiconductor industry financial report PDF, check if the parsed text segments meet expectations, and adjust the
maxChunkSizeparameter to adapt to the document content. - Trigger a workflow and pass a unique user identifier, check if the workflow logs contain the identifier to confirm that the log association function works correctly.
- Run the workflow and enter a financial report-related query, check if the number of retrieved relevant segments matches the preset
RECALL_TOP_Ksetting. - Verify that the optional values of the custom global variable include the required semiconductor industry knowledge base, confirming that the variable is bound correctly.
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.