2295 search results - page 78 / 459 » Learning Overcomplete Representations |
AVSS
2007
IEEE
14 years 3 months ago
2007
IEEE
This paper addresses the problem of classifying human actions in a video sequence. A representation eigenspace approach based on the PCA algorithm is used to train the classifier...
FLAIRS
2008
13 years 11 months ago
2008
For many educational applications such as learning tools for argumentation, structured diagrams are a suitable form of external representation. However, student-created graphs pos...
EMNLP
2008
13 years 10 months ago
2008
In this paper, we present an algorithm for learning a generative model of natural language sentences together with their formal meaning representations with hierarchical structure...
IJCAI
2007
13 years 10 months ago
2007
Most work on Predictive Representations of State (PSRs) has focused on learning and planning in unstructured domains (for example, those represented by flat POMDPs). This paper e...
GECCO
2004
Springer
14 years 2 months ago
2004
Springer
In order to handle classification problems with real-valued attributes using discretization algorithms it is necessary to obtain a good and reduced set of cut points in order to l...