825 search results - page 31 / 165 » Learning Parts-Based Representations of Data |
100
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JMLR
2008
14 years 11 months ago
2008
Closed sets have been proven successful in the context of compacted data representation for association rule learning. However, their use is mainly descriptive, dealing only with ...
116
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ICASSP
2010
IEEE
14 years 12 months ago
2010
IEEE
Sparse representation theory has been increasingly used in the fields of signal processing and machine learning. The standard sparse models are not invariant to spatial transform...
ECML
2007
Springer
15 years 6 months ago
2007
Springer
Choosing a suitable feature representation for structured data is a non-trivial task due to the vast number of potential candidates. Ideally, one would like to pick a small, but in...
ICML
2004
IEEE
16 years 18 days ago
2004
IEEE
We present a generalization of the nonnegative matrix factorization (NMF), where a multilayer generative network with nonnegative weights is used to approximate the observed nonne...
RWEB
2009
Springer
15 years 6 months ago
2009
Springer
XML is the underlying representation formalism of much web-data. Thus to reason about web-data essentially boils down to reasoning about data in XML format. In this course the stud...