16606 search results - page 333 / 3322 » Context Modeling: Task Model and Practice Model |
149
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ICML
2003
IEEE
16 years 5 months ago
2003
IEEE
We study the common problem of approximating a target matrix with a matrix of lower rank. We provide a simple and efficient (EM) algorithm for solving weighted low-rank approximat...
141
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ICANN
2009
Springer
15 years 11 months ago
2009
Springer
Model complexity is key concern to any artificial learning system due its critical impact on generalization. However, EC research has only focused phenotype structural complexity ...
136
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ECIR
2010
Springer
15 years 6 months ago
2010
Springer
Abstract. This paper explores how to predict query difficulty for contextual image retrieval. We reformulate the problem as the task of predicting how difficult to represent a quer...
155
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AAAI
1997
15 years 6 months ago
1997
Difficult real-time AI problems require a means for expressing multi-dimensional and dynamic goal criteria and a principled model for satisficing to best meet the criteria. In the...
126
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MMM
2005
Springer
15 years 10 months ago
2005
Springer
An overview of generative sound models is presented. We discuss the benefits they offer in a variety of media contexts including indexing and retrieval, compression, sonification,...