158 search results - page 30 / 32 » Word sense disambiguation in information retrieval revisited |
ACL
2010
13 years 5 months ago
2010
A robust dictionary of semantic frames is an essential element of natural language understanding systems that use ontologies. However, creating lexical resources that accurately c...
CVPR
2001
IEEE
14 years 9 months ago
2001
IEEE
We extend a recently developed method [1] for learning the semantics of image databases using text and pictures. We incorporate statistical natural language processing in order to...
CIKM
2008
Springer
13 years 9 months ago
2008
Springer
We present a passage relevance model for integrating syntactic and semantic evidence of biomedical concepts and topics using a probabilistic graphical model. Component models of t...
SIGIR
2000
ACM
13 years 11 months ago
2000
ACM
: This paper presents a novel way of examining the accuracy of the evaluation measures commonly used in information retrieval experiments. It validates several of the rules-of-thum...
SIGIR
2009
ACM
14 years 1 months ago
2009
ACM
In this paper we examine user queries with respect to diversity: providing a mix of results across different interpretations. Using two query log analysis techniques (click entrop...