177 search results - page 25 / 36 » A Set-Theoretic Approach To Lexical Semantics |
107
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LREC
2010
15 years 1 months ago
2010
Existing approaches to classifying documents by sentiment include machine learning with features created from n-grams and part of speech. This paper explores a different approach ...
EMNLP
2007
15 years 1 months ago
2007
We consider the problem of learning to parse sentences to lambda-calculus representations of their underlying semantics and present an algorithm that learns a weighted combinatory...
ICTAI
2003
IEEE
15 years 5 months ago
2003
IEEE
We investigate two seemingly incompatible approaches for improving document retrieval performance in the context of question answering: query expansion and query reduction. Querie...
112
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COOPIS
2002
IEEE
15 years 4 months ago
2002
IEEE
This paper presents a specifically database-inspired approach (called DOGMA) for engineering formal ontologies, implemented as shared resources used to express agreed formal semant...
COLING
2008
15 years 1 months ago
2008
This paper proposes an other-anaphora resolution approach in bio-medical texts. It utilizes automatically mined patterns to discover the semantic relation between an anaphor and a...