Guest Editor's Introduction
An Experimental and Theoretical Comparison of Model Selection Methods
Predicting Nearly As Well As the Best Pruning of a Decision Tree
Exactly Learning Automata of Small Cover Time
A Comparison of New and Old Algorithms for a Mixture Estimation Problem
Guest Editors' Introduction
Integrating Multiple Learning Strategies in First Order Logics
Using Background Knowledge to Build Multistrategy Learners
Tracking Context Changes through Meta-Learning
A Multistrategy Approach to Relational Knowledge Discovery in Databases
Learning and Revising User Profiles: The Identification of Interesting Web Sites
Characteristic Sets for Polynomial Grammatical Inference
Pruning Algorithms for Rule Learning
Representing Probabilistic Rules with Networks of Gaussian Basis Functions