A Systematic Approach to Improving Form Recognition Accuracy
The problem of form recognition accuracy can be improved through the following multi-dimensional approach:
1. Pre-processing optimization:
- Ensure form images/PDFs are clear and not skewed
- For complex nested tables it is recommended to crop the image first.
- Adjustment of document resolution (not less than 300 DPI)
2. Software configuration adjustments:
- Edit the config.ini file to set the output parameters
- Analyzing error logs in the logs folder
- Try exporting to a different format (html or excel to compare results)
3. Operational skills:
- Use OCR recognition first to observe the text alignment
- Recognize tables with unusual formatting by region
- Test individual samples before batch processing
This answer comes from the articleGuava Intelligent Document Recognition: Intelligent Recognition Tool for Offline Documents and FormsThe
May not be reproduced without permission:AI productivity tools " How to improve the accuracy of complex form recognition?
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