3475 search results - page 438 / 695 » A DEA approach for model combination |
188
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ACL
2004
15 years 8 months ago
2004
Sentiment classification is the task of labeling a review document according to the polarity of its prevailing opinion (favorable or unfavorable). In approaching this problem, a m...
184
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DGO
2009
15 years 7 months ago
2009
This study found internet-enabled public deliberation having a direct impact on top-level decisions and it identified institutional mechanisms by which this occurs. Most governmen...
200
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CVPR
2001
IEEE
16 years 8 months ago
2001
IEEE
This paper presents a novel processing scheme for the automatic computation of a medial shape model which is representative for an object population with shape variability. The se...
216
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CVPR
2004
IEEE
16 years 8 months ago
2004
IEEE
In this paper, we propose a robust model selection criterion for mixtures of subspaces called minimum effective dimension (MED). Previous information-theoretic model selection cri...
172
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ICPR
2002
IEEE
16 years 7 months ago
2002
IEEE
We are dealing in this paper with audio segmentation. We propose a two level segmentation process that enables the audio tracks to be sampled in short sequences which are classifi...