Chinese Unknown Word Recognition for PCFG-LA Parsing

This paper investigates the recognition of unknown words in Chinese parsing. Two methods are proposed to handle this problem. One is the modification of a character-based model. We model the emission probability of an unknown word using the first and last characters in the word. It aims to reduce th...

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Detalles Bibliográficos
Autores principales: Huang, Qiuping, He, Liangye, Wong, Derek F., Chao, Lidia S.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Hindawi Publishing Corporation 2014
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4032743/
https://www.ncbi.nlm.nih.gov/pubmed/24895681
http://dx.doi.org/10.1155/2014/959328

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4032743/
https://www.ncbi.nlm.nih.gov/pubmed/24895681
http://dx.doi.org/10.1155/2014/959328

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