4196 search results - page 293 / 840 » Unsupervised Learning of Relations |
140
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ICML
2007
IEEE
16 years 5 months ago
2007
IEEE
Cluster analysis of ranking data, which occurs in consumer questionnaires, voting forms or other inquiries of preferences, attempts to identify typical groups of rank choices. Emp...
124
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ICML
2008
IEEE
16 years 5 months ago
2008
IEEE
We study the problem of finding the dominant eigenvector of the sample covariance matrix, under additional constraints on the vector: a cardinality constraint limits the number of...
126
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CVPR
2010
IEEE
16 years 19 days ago
2010
IEEE
We present a novel approach to address the representation issue and the matching issue in face recognition (verification). Firstly, our approach encodes the micro-structures of t...
140
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ICDAR
2007
IEEE
15 years 10 months ago
2007
IEEE
We describe an unsupervised learning algorithm for extracting sparse and locally shift-invariant features. We also devise a principled procedure for learning hierarchies of invari...
129
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ICDM
2007
IEEE
15 years 10 months ago
2007
IEEE
This paper addresses the issue of extraction of an academic researcher social network. By researcher social network extraction, we are aimed at finding, extracting, and fusing the...