The pattern uses a template matching technique to correctly identify the required field, key name, and tables, and then applies post-processing corrections to each data type. This pattern describes a step-by-step workflow for using Amazon Textract to automatically extract content from PDF files and process it into a clean output. Correctly identified and transformed data values are required because they can be more easily used by your downstream applications. Amazon Textract extracts the content information as strings. Other object information is also included, for example, bounding boxes, confidence intervals, IDs, and relationships. When Amazon Textract processes a file, it creates the following list of Block objects: pages, lines and words of text, forms (key-value pairs), tables and cells, and selection elements. We recommend that you use programmatic API calls to scale and automatically process large numbers of PDF files. You can use Amazon Textract in the AWS Management Console or by implementing API calls. On the Amazon Web Services (AWS) Cloud, Amazon Textract automatically extracts information (for example, printed text, forms, and tables) from PDF files and produces a JSON-formatted file that contains information from the original PDF file. For example, an organization could need to accurately extract information from tax or medical PDF files for tax analysis or medical claim processing. Many organizations need to extract information from PDF files that are uploaded to their business applications. Technologies: Machine learning & AI Analytics Big dataĪWS services: Amazon S3 Amazon Textract Amazon SageMaker
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