177 search results - page 17 / 36 » A Set-Theoretic Approach To Lexical Semantics |
NAACL
2010
14 years 7 months ago
2010
Current vector-space models of lexical semantics create a single "prototype" vector to represent the meaning of a word. However, due to lexical ambiguity, encoding word ...
COLING
2008
14 years 11 months ago
2008
This paper presents a novel approach to the task of semantic role labelling for event nominalisations, which make up a considerable fraction of predicates in running text, but are...
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IJCNLP
2005
Springer
15 years 3 months ago
2005
Springer
This paper studies the problem of mining relational data hidden in natural language text. In particular, it approaches the relation classification problem with the strategy of tra...
COLING
2008
14 years 11 months ago
2008
We propose an approach to natural language inference based on a model of natural logic, which identifies valid inferences by their lexical and syntactic features, without full sem...
SAMT
2007
Springer
15 years 3 months ago
2007
Springer
In this paper we explore an unsupervised approach to classify video content by analyzing the corresponding subtitles. The proposed method is based on the WordNet lexical database a...