2623 search results - page 509 / 525 » Universal Learning Theory |
SIGIR
2008
ACM
15 years 4 days ago
2008
ACM
Many ranking models have been proposed in information retrieval, and recently machine learning techniques have also been applied to ranking model construction. Most of the existin...
134
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JAR
2007
15 years 3 days ago
2007
The Intelligent Book project aims to improve online education by designing materials that can model the subject matter they teach, in the manner of a Reactive Learning Environment...
107
Voted
AAMAS
2002
Springer
15 years 3 days ago
2002
Springer
We control a population of interacting software agents. The agents have a strategy, and receive a payoff for executing that strategy. Unsuccessful agents become extinct. We investi...
121
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SAC
2008
ACM
14 years 11 months ago
2008
ACM
A major obstacle that decreases the performance of text classifiers is the extremely high dimensionality of text data. To reduce the dimension, a number of approaches based on rou...
127
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ESWS
2010
Springer
14 years 10 months ago
2010
Springer
Recent work in Ontology learning and Text mining has mainly focused on engineering methods to solve practical problem. In this thesis, we investigate methods that can substantially...