1364 search results - page 35 / 273 » Sampling Methods for Unsupervised Learning |
114
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ICIP
2003
IEEE
16 years 20 days ago
2003
IEEE
We present algorithms for automatic feature selection for unsupervised structure discovery from video sequences. Feature selection in this scenario is hard because of the absence ...
ECIR
2009
Springer
15 years 8 months ago
2009
Springer
Abstract. Learning ranking functions is crucial for solving many problems, ranging from document retrieval to building recommendation systems based on an individual user’s prefer...
115
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CVPR
2011
IEEE
14 years 2 months ago
2011
IEEE
People detection is an important task for a wide range of applications in computer vision. State-of-the-art methods learn appearance based models requiring tedious collection and ...
107
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AAAI
2006
15 years 14 days ago
2006
Reinforcement learning problems are commonly tackled with temporal difference methods, which attempt to estimate the agent's optimal value function. In most real-world proble...
103
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ICVGIP
2004
15 years 13 days ago
2004
We propose a new unsupervised learning method to obtain a layered pictorial structure (LPS) representation of an articulated object from video sequences. It will be seen that this...