3190 search results - page 24 / 638 » Natural Language in Information Retrieval |
NLPRS
2001
Springer
14 years 3 days ago
2001
Springer
It is important for future NLP systems to formulate the semantic equivalence (and more generally, the semantic similarity) of natural language expressions. In particular, paraphra...
CLEF
2005
Springer
14 years 1 months ago
2005
Springer
This paper reports on our participation in CLEF 2005‘s ad-hoc multi-lingual retrieval track. The ad-hoc task introduced Bulgarian and Hungarian as new languages. Our experiments...
SIGIR
2004
ACM
14 years 1 months ago
2004
ACM
Answer patterns have been shown to improve the performance of open-domain factoid QA systems. Their use, however, requires either constructing the patterns manually or developing ...
IR
2006
13 years 7 months ago
2006
This paper describes a method, using Genetic Programming, to automatically determine term weighting schemes for the vector space model. Based on a set of queries and their human de...
NLDB
2010
Springer
14 years 13 days ago
2010
Springer
