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AIIDE
2008
15 years 7 days ago
Learning to be a Bot: Reinforcement Learning in Shooter Games
This paper demonstrates the applicability of reinforcement learning for first person shooter bot artificial intelligence. Reinforcement learning is a machine learning technique wh...
Michelle McPartland, Marcus Gallagher
ICALT
2003
IEEE
15 years 3 months ago
Building e-Learning Communities: The Case of VirRAD
This paper discusses the development of virtual communities and especially e-learning communities. In particular, this paper is inspired by VirRAD European project, and presents t...
Christos Bouras, Eri Giannaka, Vaggelis Kapoulas, ...
ICML
2007
IEEE
15 years 10 months ago
Automatic shaping and decomposition of reward functions
This paper investigates the problem of automatically learning how to restructure the reward function of a Markov decision process so as to speed up reinforcement learning. We begi...
Bhaskara Marthi
IDEAL
2005
Springer
15 years 3 months ago
Kernel Biased Discriminant Analysis Using Histogram Intersection Kernel for Content-Based Image Retrieval
It is known that no single descriptor is powerful enough to encompass all aspects of image content, i.e. each feature extraction method has its own view of the image content. A pos...
Lin Mei, Gerd Brunner, Lokesh Setia, Hans Burkhard...
EMNLP
2008
14 years 11 months ago
Part-of-Speech Tagging for English-Spanish Code-Switched Text
Code-switching is an interesting linguistic phenomenon commonly observed in highly bilingual communities. It consists of mixing languages in the same conversational event. This pa...
Thamar Solorio, Yang Liu