579 search results - page 26 / 116 » Modeling word burstiness using the Dirichlet distribution |
105
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ICML
2008
IEEE
16 years 17 days ago
2008
IEEE
We present a principled Bayesian framework for modeling partial memberships of data points to clusters. Unlike a standard mixture model which assumes that each data point belongs ...
125
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TMI
2010
14 years 10 months ago
2010
Abstract—We propose a probabilistic model for analyzing spatial activation patterns in multiple functional magnetic resonance imaging (fMRI) activation images such as repeated ob...
PE
2006
Springer
14 years 11 months ago
2006
Springer
We consider multi-class blocking systems in which jobs require a single processing step. There are groups of servers that can each serve a different subset of all job classes. The...
100
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ICIP
2004
IEEE
16 years 1 months ago
2004
IEEE
Traffic models play an important role in network simulation and performance analysis. This paper presents a frame-level hybrid framework for modeling variable bitrate (VBR) video ...
125
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CIVR
2010
Springer
14 years 6 months ago
2010
Springer
Current content-based video copy detection approaches mostly concentrate on the visual cues and neglect the audio information. In this paper, we attempt to tackle the video copy d...