496 search results - page 29 / 100 » Semi-Supervised Learning of Mixture Models |
148
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ICML
2007
IEEE
16 years 4 months ago
2007
IEEE
We develop a mixture-based approach to robust density modeling and outlier detection for experimental multivariate data that includes measurement error information. Our model is d...
146
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CSDA
2007
15 years 3 months ago
2007
Variational methods for model comparison have become popular in the neural computing/machine learning literature. In this paper we explore their application to the Bayesian analys...
128
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NECO
1998
15 years 2 months ago
1998
In the statistical approach for self-organizing maps (SOMs), learning is regarded as an estimation algorithm for a Gaussian mixture model with a Gaussian smoothing prior on the ce...
132
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SIGIR
2004
ACM
15 years 8 months ago
2004
ACM
Pseudo feedback is a commonly used technique to improve information retrieval performance. It assumes a few top-ranked documents to be relevant, and learns from them to improve th...
109
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MLMI
2004
Springer
15 years 8 months ago
2004
Springer
We 1 present a method for face detection which uses a new SVM structure trained in an expert manner in the eigenface space. This robust method has been introduced as a post process...