Document Validation

• Checking the completeness and consistency of documents is a key capability of LKE
• Both intra & inter document validation checks may be defined
• Identify the data elements in a document for which you wish to define validation checks; these could be anything from key-value pairs to page headers
• Define the validation checks using patterns and signatures combining the large number of annotations that are available (e.g., regular expressions, named entities, custom dictionaries)
• Use external reference data sources, 3rd party databases, and APIs for validation
• Escalate to human-in-the-loop in a maker-checker environment
• Additionally define document stylometric and sentiment checks