5603 search results - page 808 / 1121 » Feature Selection for Clustering |
143
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AIED
2009
Springer
16 years 1 months ago
2009
Springer
Abstract. We present a framework for the automatic annotation of learning objects (LOs) with empirical usage metadata. Our implementation of the Intelligent Learning Object Guide (...
148
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ICB
2009
Springer
16 years 1 months ago
2009
Springer
For multi-view face alignment (MVFA), the non-linear variation of shape and texture, and the self-occlusion of facial feature points caused by view change are the two major difficu...
201
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IDA
2009
Springer
16 years 1 months ago
2009
Springer
Abstract. We present a Bayesian treatment of non-negative matrix factorization (NMF), based on a normal likelihood and exponential priors, and derive an efficient Gibbs sampler to ...
174
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LION
2009
Springer
16 years 1 months ago
2009
Springer
Abstract. Probabilistic Neural Networks (PNNs) constitute a promising methodology for classification and prediction tasks. Their performance depends heavily on several factors, su...
196
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IAT
2008
IEEE
16 years 1 months ago
2008
IEEE
Extractive text summarization aims to create a condensed version of one or more source documents by selecting the most informative sentences. Research in text summarization has th...