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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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Searching for Keywords
Use the search field to enter search criteria to limit the keywords that appear in the list. This is useful if you have assigned a lot of keywords and want to the find a specific one. Just type the search criteria and press ENTER. Once you conduct a search, a Clear filters option appears so you can clear the search and view the full list of keywords again.
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