Carte Semantic Domains in Computational Linguistics Alfio Gliozzo

Semantic Domains in Computational Linguistics

Autor: Alfio Gliozzo
Limbă: engleză
Legare: Copertă tare
Disponibilitate: În depozitul extern în cantități mici
Expediem în 13-18 zile
581.95 lei
Semantic fields are lexically coherent the words they contain co-occur in texts. In this book the...

Informații despre carte

Limbă
engleză
Legare
Carte - Copertă tare
Publicat
2008
Pagini
131
EAN
9783540681564
ISBN
3540681566
Enbook ID
04333736
Greutate
850
Dimensiuni
155 x 235 x 18

Descriere completă

Semantic fields are lexically coherent the words they contain co-occur in texts. In this book the authors introduce and define semantic domains, a computational model for lexical semantics inspired by the theory of semantic fields. Semantic domains allow us to exploit domain features for texts, terms and concepts, and they can significantly boost the performance of natural-language processing systems. Semantic domains can be derived from existing lexical resources or can be acquired from corpora in an unsupervised manner. They also have the property of interlinguality, and they can be used to relate terms in different languages in multilingual application scenarios. The authors give a comprehensive explanation of the computational model, with detailed chapters on semantic domains, domain models, and applications of the technique in text categorization, word sense disambiguation, and cross-language text categorization. This book is suitable for researchers and graduate students in computational linguistics.

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