714 search results - page 123 / 143 » Conceptual Query Expansion |
TREC
2003
13 years 9 months ago
2003
We describe our participation in both tasks in the 2003 TREC Genomics track. For the primary task we concentrated mainly upon query expansion and species-specific document search...
NIPS
1997
13 years 9 months ago
1997
There are many applications in which it is desirable to order rather than classify instances. Here we consider the problem of learning how to order, given feedback in the form of ...
TREC
2007
13 years 8 months ago
2007
This paper introduced the four tracks that WIM-Lab Fudan University had taken part in at TREC 2007. For spam track, a multi-centre model was proposed considering the characteristi...
CORR
2010
Springer
13 years 7 months ago
2010
Springer
This paper is about an information retrieval evaluation on three different retrieval-supporting services. All three services were designed to compensate typical problems that aris...
JSW
2008
13 years 7 months ago
2008
Information retrieval is the important work for Electronic Commerce. Ontology-based semantic retrieval is a hotspot of current research. In order to achieve fuzzy semantic retrieva...