Learning When Training Data are Costly: The Effect of Class Distribution on Tree Induction.

Gary M. Weiss Foster J. Provost

Published in: J. Artif. Intell. Res. (2003)

Keyphrases

training data
class distribution
learning algorithm
supervised learning
learning process
reinforcement learning
prior knowledge
test set
test data
training set
learning tasks
learning problems
data sets
labeled data
decision tree induction
active learning
error rate
decision trees
tree induction