676 search results - page 27 / 136 » Ranking Categorical Features Using Generalization Properties |
104
Voted
SIGIR
2009
ACM
15 years 8 months ago
2009
ACM
In this paper, we propose a Bayesian learning approach to promoting diversity for information retrieval in biomedicine and a re-ranking model to improve retrieval performance in t...
116
Voted
ICONIP
2007
15 years 3 months ago
2007
We introduce a new unsupervised fMRI analysis method based on Kernel Canonical Correlation Analysis which differs from the class of supervised learning methods that are increasing...
126
click to vote
SIGIR
2010
ACM
15 years 5 months ago
2010
ACM
The context of a search query often provides a search engine meaningful hints for answering the current query better. Previous studies on context-aware search were either focused ...
95
Voted
WSDM
2010
ACM
15 years 11 months ago
2010
ACM
In web search, recency ranking refers to ranking documents by relevance which takes freshness into account. In this paper, we propose a retrieval system which automatically detect...
141
Voted
COLT
2005
Springer
15 years 3 months ago
2005
Springer
Category ranking is the task of ordering labels with respect to their relevance to an input instance. In this paper we describe and analyze several algorithms for online category r...