3103 search results - page 120 / 621 » Parsimonious relevance models |
116
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ICASSP
2011
IEEE
14 years 5 months ago
2011
IEEE
We present a nonparametric Bayesian model for multi-task learning, with a focus on feature selection in binary classification. The model jointly identifies groups of similar tas...
141
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SIGIR
2009
ACM
15 years 8 months ago
2009
ACM
This paper studies document ranking under uncertainty. It is tackled in a general situation where the relevance predictions of individual documents have uncertainty, and are depen...
313
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ICSE
2012
IEEE-ACM
13 years 4 months ago
2012
IEEE-ACM
—For a large and evolving software system, the project team could receive a large number of bug reports. Locating the source code files that need to be changed in order to fix th...
WWW
2006
ACM
16 years 2 months ago
2006
ACM
Ranking methods like PageRank assess the importance of Web pages based on the current state of the rapidly evolving Web graph. The dynamics of the resulting importance scores, how...
111
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SIGMOD
2004
ACM
16 years 1 months ago
2004
ACM
Exploratory ad-hoc queries could return too many answers ? a phenomenon commonly referred to as "information overload". In this paper, we propose to automatically catego...