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Intelligent Document Capture with Ephesoft by Clifford Laurin, Michael Muller, Ike Kavas, Pat Myers

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Automatic learning

Automatic learning allows Ephesoft to create key/value extraction rules based on operator feedback in validation. This functionality can be enabled in the Key Value Learning plugin. As covered in previous chapters, key/value extraction rules require the following information:

  • A regular expression for a key, an anchor point to find the desired value
  • A regular expression for the value
  • The location of the value relative to the location of the key

When the Key Value Learning plugin is enabled, Ephesoft will attempt to create extraction rules when an operator populates index metadata. Each time an Ephesoft operator uses the mouse to populate a field, Ephesoft searches the dcma-value-regex.properties file to find a regular expression ...

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