2963 search results - page 243 / 593 » On Fitting Mixture Models |
136
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NIPS
2004
15 years 8 months ago
2004
We examine the marriage of recent probabilistic generative models for social networks with classical frameworks from mathematical economics. We are particularly interested in how ...
159
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NIPS
1998
15 years 8 months ago
1998
We present the CEM (Conditional Expectation Maximization) algorithm as an extension of the EM (Expectation Maximization) algorithm to conditional density estimation under missing ...
194
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SIGIR
2002
ACM
15 years 6 months ago
2002
ACM
This paper addresses the problem of extending an adaptive information filtering system to make decisions about the novelty and redundancy of relevant documents. It argues that rel...
143
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
A novel framework for the factorisation of complex-valued data is derived using recent developments in complex statistics. Unlike existing factorisation tools the algorithms can c...
154
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DLOG
2010
15 years 4 months ago
2010
We put forward a methodological approach aimed at guiding ontology modellers in choosing which relations to reify. Our proposal is based on the notion of aggregation as used in con...