378 search results - page 67 / 76 » Finding document topics for improving topic segmentation |
121
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ICML
2005
IEEE
16 years 4 months ago
2005
IEEE
Linear discriminant analysis (LDA) has been an active topic of research during the last century. However, the existing algorithms have several limitations when applied to visual d...
128
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CHI
2009
ACM
16 years 4 months ago
2009
ACM
Social media treats all users the same: trusted friend or total stranger, with little or nothing in between. In reality, relationships fall everywhere along this spectrum, a topic...
159
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HT
2010
ACM
15 years 6 months ago
2010
ACM
1 Tags are an important information source in Web 2.0. They can be used to describe users’ topic preferences as well as the content of items to make personalized recommendations....
247
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GIS
2005
ACM
16 years 5 months ago
2005
ACM
An interesting issue in moving objects databases is to find similar trajectories of moving objects. Previous work on this topic focuses on movement patterns (trajectories with tim...
122
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CSCW
2004
ACM
15 years 9 months ago
2004
ACM
During face-to-face interactions, groups frequently overly rely on the dominant viewpoint to lead the group in its decision-making process. We begin with a discussion of this phen...