561 search results - page 7 / 113 » Two-stage language models for information retrieval |
NAACL
2007
13 years 9 months ago
2007
CIKM
2008
Springer
13 years 9 months ago
2008
Springer
In this paper we describe modifications to a natural language grocery retrieval system, introduced in our earlier work. We also compare our system against an off-the-shelf retriev...
SIGIR
2003
ACM
14 years 25 days ago
2003
ACM
An empirical study has been conducted investigating the relationship between the performance of a generative language model in terms of perplexity and the corresponding informatio...
AAAI
2008
13 years 10 months ago
2008
Query translation for Cross-Lingual Information Retrieval (CLIR) has gained increasing attention in the research area. Previous work mainly used machine translation systems, bilin...
SIGIR
2002
ACM
13 years 7 months ago
2002
ACM