1236 search results - page 149 / 248 » Robust estimation for sparse data |
118
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ICML
2004
IEEE
16 years 2 months ago
2004
IEEE
In many real-world classification problems the input contains a large number of potentially irrelevant features. This paper proposes a new Bayesian framework for determining the r...
126
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ICML
2007
IEEE
16 years 2 months ago
2007
IEEE
Distance metric learning and nonlinear dimensionality reduction are two interesting and active topics in recent years. However, the connection between them is not thoroughly studi...
109
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ISNN
2007
Springer
15 years 7 months ago
2007
Springer
This paper proposes novel hierarchical self-organizing associative memory architecture for machine learning. This memory architecture is characterized with sparse and local interco...
141
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ICMLA
2008
15 years 3 months ago
2008
Time-series segmentation in the fully unsupervised scenario in which the number of segment-types is a priori unknown is a fundamental problem in many applications. We propose a Ba...
108
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EACL
2003
ACL Anthology
15 years 2 months ago
2003
ACL Anthology
Research on the discovery of terms from corpora has focused on word sequences whose recurrent occurrence in a corpus is indicative of their terminological status, and has not addr...