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Overview
You can add keywords to regular expression entity types. Keywords improve the match accuracy by providing a list of terms that may appear in close proximity to the entity you want to identify. A term is considered as close proximity if it within 5 words behind the match. These keywords boost the confidence level of a given match. For example, the confidence level for a serial number pattern may only be 0.5 (medium); however, if you add keywords, the confidence level may increase by 35%.
The Keywords page allows you to mange the keywords assigned to the entity type. You access this page using the Manage keywords option for an entity type.
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Click the ellipses (…) on the top of the page.
Select Add keywords from the menu that appears.
Enter the keywords you want to add to the entity type.
Select Add to add the keyword.
Adding Keywords Using a CSV File
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Click the ellipses (…) on the top of the page.
Select Upload CSV file.
Select Upload and use the dialog box to select the CSV file that contains the keywords.
Once you select the file, select Done.
The keywords in the file will be added to the entity type.
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