1595 search results - page 154 / 319 » Spherical Topic Models |
188
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KDD
2010
ACM
15 years 4 months ago
2010
ACM
In this paper, we define and study a new opinionated text data analysis problem called Latent Aspect Rating Analysis (LARA), which aims at analyzing opinions expressed about an e...
176
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CVPR
2011
IEEE
15 years 4 months ago
2011
IEEE
Unsupervised learning can be used to extract image representations that are useful for various and diverse vision tasks. After noticing that most biological vision systems for int...
185
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ACIIDS
2010
IEEE
15 years 11 months ago
2010
IEEE
There are two main topics in this paper: (i) Vietnamese words are recognized and sentences are segmented into words by using probabilistic models; (ii) the optimum probabilistic mo...
164
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VISUALIZATION
1999
IEEE
15 years 10 months ago
1999
IEEE
Having a better way to represent and to interact with large geological models are topics of high interest in geoscience, and especially for oil and gas companies. We present in th...
213
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CVPR
2004
IEEE
15 years 10 months ago
2004
IEEE
Tracking of humans in dynamic scenes has been an important topic of research. Most techniques, however, are limited to situations where humans appear isolated and occlusion is sma...