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» On Latent Belief Structures
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JMLR
2012
12 years 10 days ago
Hierarchical Relative Entropy Policy Search
Many real-world problems are inherently hierarchically structured. The use of this structure in an agent’s policy may well be the key to improved scalability and higher performa...
Christian Daniel, Gerhard Neumann, Jan Peters
NIPS
2007
13 years 11 months ago
Sparse Feature Learning for Deep Belief Networks
Unsupervised learning algorithms aim to discover the structure hidden in the data, and to learn representations that are more suitable as input to a supervised machine than the ra...
Marc'Aurelio Ranzato, Y-Lan Boureau, Yann LeCun
HICSS
2000
IEEE
112views Biometrics» more  HICSS 2000»
14 years 2 months ago
Trust is Much More Than Subjective Probability: Mental Components and Sources of Trust
In this paper we claim the importance of a cognitive view of trust (its articulate, analytic and founded view), in contrast with a mere quantitative and opaque view of trust suppo...
Cristiano Castelfranchi, Rino Falcone
ECAI
2008
Springer
13 years 11 months ago
An Efficient Student Model Based on Student Performance and Metadata
This paper describes a new student model technology that combines evidences and knowledge about pedagogical and domain structure. Its structure is generated from the metadata avai...
Arndt Faulhaber, Erica Melis
ICAI
2010
13 years 7 months ago
Exact Loopy Belief Propagation on Euler Graphs
Belief propagation is widely used in inference of graphical models. It yields exact solutions when the underlying graph is singly connected. When the graph contains loops, double-c...
Chen-Hsiang Yeang