1746 search results - page 25 / 350 » Hierarchical Unsupervised Learning |
ACML
2009
Springer
14 years 19 days ago
2009
Springer
GECCO
2008
Springer
13 years 9 months ago
2008
Springer
A possible alternative to fine topology tuning for Neural Network (NN) optimization is to use Echo State Networks (ESNs), recurrent NNs built upon a large reservoir of sparsely r...
ECAL
1999
Springer
14 years 27 days ago
1999
Springer
How can we expect an A-life Agent to learn how to perform tasks when it is not told what those tasks are, and it is not provided any indication or feedback as to its performance? ...
JMLR
2010
13 years 3 months ago
2010
In this paper, we introduce an assumption which makes it possible to extend the learning ability of discriminative model to unsupervised setting. We propose an informationtheoreti...
ALT
2006
Springer
14 years 5 months ago
2006
Springer
Abstract. We propose a method of unsupervised learning from stationary, vector-valued processes. A low-dimensional subspace is selected on the basis of a criterion which rewards da...