Topic: Named Entity Recognition (Text Processing)
My notes from the the book - "Text Mining: Predictive Methods for Analyzing Unstructured Information"
Named Entity Recognition is a type of phrase finding. It is focused on noun phrase finding - specifically the recognition of particular types of proper noun phrases such as persons, organizations, locations, money, date, times, etc.
Its used for Information Extraction - for e.g. for summarizing documents.
Typically, one performs Phrase recognition as a first step. Then the noun phrases are then further classified into classes such as I-person, B-location, B-person, etc.
Named Entity Recognition is a type of phrase finding. It is focused on noun phrase finding - specifically the recognition of particular types of proper noun phrases such as persons, organizations, locations, money, date, times, etc.
Its used for Information Extraction - for e.g. for summarizing documents.
Typically, one performs Phrase recognition as a first step. Then the noun phrases are then further classified into classes such as I-person, B-location, B-person, etc.
posted by Manish at 12:33 PM
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