7.00.02 - NER - Aster Analytics

Teradata Aster® Analytics Foundation User GuideUpdate 2

Product
Aster Analytics
Release Number
7.00.02
Published
September 2017
Language
English (United States)
Last Update
2018-04-17
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The NER function takes input documents and extracts specified entities, using one or more CRF models (generated by the function NERTrainer) and, if appropriate, rules (regular expressions) or a dictionary.

The function uses models to extract the names of persons, locations, and organizations; rules to extract entities that conform to rules (such as phone numbers, times, and dates); and a dictionary to extract known entities.