The Interaction of Knowledge Sources in Word Sense Disambiguation
نویسندگان
چکیده
منابع مشابه
The Interaction of Knowledge Sources in Word Sense Disambiguation
course(2) fulfils this criterion, course is modif ied by hilly which expects a noun of type noumovable s o l i d . However , course(2) is m a r k e d a b s t r a c t , which does not comply with this restriction. Therefore, a ssuming that run is being used in its second sense leads to a si tuation in which there is no set of senses which comply wi th all the restrictions placed on them; therefo...
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Two kinds of systems have been defined during the long history of WSD: principled systems that define which knowledge types are useful for WSD, and robust systems that use the information sources at hand, such as, dictionaries, light-weight ontologies or hand-tagged corpora. This paper tries to systematize the relation between desired knowledge types and actual information sources. We also comp...
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Word sense disambiguation algorithms, with few exceptions, have made use of only one lexical knowledge source. We describe a system which performs unrestricted word sense disambiguation (on all content words in free text) by combining different knowledge sources: semantic preferences, dictionary definitions and subject/domain codes along with part-of-speech tags. The usefulness of these sources...
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Disambiguation Yorick Wilks and Mark Stevenson Department of Computer Science, University of She eld, Regent Court, 211 Portobello Street, She eld S1 4DP, UK fyorick, [email protected] Abstract Sense tagging, the automatic assignment of the appropriate sense from some lexicon to each of the words in a text, is a specialised instance of the general problem of word sense disambiguation. We di...
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ژورنال
عنوان ژورنال: Computational Linguistics
سال: 2001
ISSN: 0891-2017,1530-9312
DOI: 10.1162/089120101317066104