The Themes Locator uses built-in functionality of the Natural Language Processing engine to extract the theme or topic of a document. This information is then available for custom analysis via script. The Natural Language Processing engine takes several seconds per page longer than regular recognition.

The extraction type of a Themes Locator is "table" which means that the locator is mapped to a table field. It is not possible to map the table field until the locator is configured with a table model and all columns are mapped. Use the Create and Assign Fields button to create a table field that is mapped to this locator.

The Properties of Themes Locator has the following tabs.

• General

• Regions

• Test Results

Related topics:

• Set up extraction

• Extraction methods

• Properties of Themes Locator

• Locator extraction types

• Automatic field creation and assignment