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AAAI
2008
15 years 7 months ago
A General Framework for Generating Multivariate Explanations in Bayesian Networks
Many existing explanation methods in Bayesian networks, such as Maximum a Posteriori (MAP) assignment and Most Probable Explanation (MPE), generate complete assignments for target...
Changhe Yuan, Tsai-Ching Lu
AAAI
2008
15 years 7 months ago
Adaptive Importance Sampling with Automatic Model Selection in Value Function Approximation
Off-policy reinforcement learning is aimed at efficiently reusing data samples gathered in the past, which is an essential problem for physically grounded AI as experiments are us...
Hirotaka Hachiya, Takayuki Akiyama, Masashi Sugiya...
AAAI
2008
15 years 7 months ago
Semi-Supervised Ensemble Ranking
Ranking plays a central role in many Web search and information retrieval applications. Ensemble ranking, sometimes called meta-search, aims to improve the retrieval performance b...
Steven C. H. Hoi, Rong Jin
AAAI
2008
15 years 7 months ago
Text Beautifier: An Affective-Text Tool to Tailor Written Text
We have spelling and grammar checking tools available on today's word processors. But what they are missing is a tool that can recommend several possibilities of a given writ...
Fahim Kawsar, Shaikh Mostafa Al Masum, Mitsuru Ish...
AAAI
2008
15 years 7 months ago
Anticipatory Perceptual Simulation for Human-Robot Joint Practice: Theory and Application Study
With the aim of fluency and efficiency in human-robot teams, we have developed a cognitive architecture based on the neuro-psychological principles of anticipation and perceptual ...
Guy Hoffman, Cynthia Breazeal