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Information Extraction from Broadcast News

Information Extraction from Broadcast News,Computing Research Repository,Yoshihiko Gotoh,Steve Renals

Information Extraction from Broadcast News   (Citations: 22)
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This paper discusses the development of trainable statistical models for extractingcontent from television and radio news broadcasts. In particular we concentrateon statistical finite state models for identifying proper names and other named entities in broadcast speech. Two models are presented: the first models name classinformation as a word attribute; the second explicitly models both word-word andclass-class transitions. A common n-gram based formulation is used for both models.The...
Journal: Computing Research Repository - CORR , vol. cs.CL/0003, 2000
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