424 search results - page 19 / 85 » On performance of topical opinion retrieval |
SIGIR
2004
ACM
14 years 29 days ago
2004
ACM
This paper reports on and discusses a set of user experiments using the TREC 2003 Web interactive track protocol. The focus is on comparing humans and machine algorithms in terms ...
MIR
2006
ACM
14 years 1 months ago
2006
ACM
Multimedia information retrieval is a highly diverse field. A variety of data types, research problems, methodologies are involved. Researchers in the field come from very diff...
CLEF
2006
Springer
13 years 9 months ago
2006
Springer
This paper presents the results of the University at Buffalo in the 2006 ImageCLEFmed task. Our approach for this task combines Content Based Image Retrieval (CBIR) and text retrie...
SIGIR
2008
ACM
13 years 7 months ago
2008
ACM
Web pages, like people, are often known by others in a variety of contexts. When those contexts are sufficiently distinct, a page's importance may be better represented by mu...
CIKM
2010
Springer
13 years 6 months ago
2010
Springer
Low-dimensional topic models have been proven very useful for modeling a large corpus of documents that share a relatively small number of topics. Dimensionality reduction tools s...