5107 search results - page 864 / 1022 » Data Mining and Information Retrieval |
158
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ERCIMDL
2010
Springer
15 years 7 months ago
2010
Springer
In this article we propose the concept of relevance criteria profiles, which provide a global view of user behaviour in judging the relevance of retrieved information. We further p...
174
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WWW
2010
ACM
15 years 6 months ago
2010
ACM
We study the problem of anonymizing user profiles so that user privacy is sufficiently protected while the anonymized profiles are still effective in enabling personalized web sea...
AIEDAM
2005
15 years 6 months ago
2005
This paper examines the role of design concepts in a modus operandi as opposed to a modus operatum, which is how their generation, as it unfolds over time, is perceived by someone...
168
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NECO
2007
15 years 6 months ago
2007
In this paper, we propose two new support vector approaches for ordinal regression, which optimize multiple thresholds to define parallel discriminant hyperplanes for the ordinal...
173
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MCS
2008
Springer
15 years 6 months ago
2008
Springer
Dynamical low-rank approximation is a differential-equation based approach to efficiently computing low-rank approximations to time-dependent large data matrices or to solutions o...