Docstrange provides an intelligent field extraction feature that can extract specific fields in two ways:
- Python API approach: Use
extract_datamethod and specify thespecified_fieldsparameters, such as the extraction invoice number and total amount:fields = result.extract_data(specified_fields=["invoice_number", "total_amount"]) - command-line method: Use
--extract-fieldsParameters such as:docstrange invoice.pdf --output json --extract-fields invoice_number total_amount
This feature is particularly suitable for quickly extracting key information from documents such as invoices and contracts, and outputting them into a structured data format.
This answer comes from the articleDocstrange: a tool for extracting data from documents and images and converting them to multiple formatsThe
May not be reproduced without permission:AI productivity tools " How to use Docstrange to extract specific fields from PDF documents?
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