Sciweavers

4196 search results - page 312 / 840
» Unsupervised Learning of Relations
Sort
View
161
Voted
ITS
2010
Springer
154views Multimedia» more  ITS 2010»
15 years 9 months ago
Exploring the Effectiveness of Social Capabilities and Goal Alignment in Computer Supported Collaborative Learning
In this study, we describe a conversational agent designed to support collaborative learning interactions between pairs of students. We describe a study in which we independently m...
Hua Ai, Rohit Kumar, Dong Nguyen, Amrut Nagasunder...
ICANN
2009
Springer
15 years 9 months ago
Empirical Study of the Universum SVM Learning for High-Dimensional Data
Abstract. Many applications of machine learning involve sparse highdimensional data, where the number of input features is (much) larger than the number of data samples, d n. Predi...
Vladimir Cherkassky, Wuyang Dai
AGENTS
2001
Springer
15 years 9 months ago
Using background knowledge to speed reinforcement learning in physical agents
This paper describes Icarus, an agent architecture that embeds a hierarchical reinforcement learning algorithm within a language for specifying agent behavior. An Icarus program e...
Daniel G. Shapiro, Pat Langley, Ross D. Shachter
160
Voted
ECML
2006
Springer
15 years 8 months ago
Skill Acquisition Via Transfer Learning and Advice Taking
We describe a reinforcement learning system that transfers skills from a previously learned source task to a related target task. The system uses inductive logic programming to ana...
Lisa Torrey, Jude W. Shavlik, Trevor Walker, Richa...
AAAI
2008
15 years 7 months ago
Active Learning for Pipeline Models
For many machine learning solutions to complex applications, there are significant performance advantages to decomposing the overall task into several simpler sequential stages, c...
Dan Roth, Kevin Small