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ICML
2010
IEEE
15 years 6 months ago
Convergence of Least Squares Temporal Difference Methods Under General Conditions
We consider approximate policy evaluation for finite state and action Markov decision processes (MDP) in the off-policy learning context and with the simulation-based least square...
Huizhen Yu
ICML
2010
IEEE
15 years 5 months ago
Spherical Topic Models
We introduce the Spherical Admixture Model (SAM), a Bayesian topic model for arbitrary 2 normalized data. SAM maintains the same hierarchical structure as Latent Dirichlet Allocat...
Joseph Reisinger, Austin Waters, Bryan Silverthorn...
ICALT
2010
IEEE
15 years 5 months ago
A Social Network Analysis Perspective on Student Interaction within the Twitter Microblogging Environment
— This paper summarises the analyses of participant interaction within the Twitter microblogging environment. The study employs longitudinal probabilistic social network analysis...
Karen Stepanyan, Kerstin Borau, Carsten Ullrich
ECTEL
2010
Springer
15 years 5 months ago
Ambient Displays and Game Design Patterns
In this paper we describe a social learning game we implemented to evaluate various means of ubiquitous learning support. Making use of game design patterns it was possible to impl...
Sebastian Kelle, Dirk Börner, Marco Kalz, Mar...
BMCBI
2008
93views more  BMCBI 2008»
15 years 5 months ago
Hybrid MM/SVM structural sensors for stochastic sequential data
In this paper we present preliminary results stemming from a novel application of Markov Models and Support Vector Machines to splice site classification of Intron-Exon and Exon-I...
Brian Roux, Stephen Winters-Hilt