2571 search results - page 127 / 515 » Window-Based Method for Information Retrieval |
ICIC
2005
Springer
14 years 2 months ago
2005
Springer
Dimension reduction is a crucial step for pattern recognition and information retrieval tasks to overcome the curse of dimensionality. In this paper a novel unsupervised linear dim...
SIGIR
2008
ACM
13 years 8 months ago
2008
ACM
Negative relevance feedback is a special case of relevance feedback where we do not have any positive example; this often happens when the topic is difficult and the search result...
ECIR
2010
Springer
13 years 10 months ago
2010
Springer
Current video search systems commonly return video shots as results. We believe that users may better relate to longer, semantic video units and propose a retrieval framework for n...
CHI
2009
ACM
14 years 9 months ago
2009
ACM
A key challenge for mixed-initiative systems is to create a shared understanding of the task between human and agent. To address this challenge, we created a mixed-initiative inte...
XPU
2005
Springer
14 years 2 months ago
2005
Springer
Source repositories are a promising database of information about software projects. This paper proposes a tool to extract and summarize information from CVS logs in order to ident...