Using Multi-phase Cost-Sensitive Learning to Filtering Spam.

Wenbin Li Yiying Cheng TaiFeng Liu Xindong Zhang Ning Zhong

Published in: HIS (2) (2009)

Keyphrases

cost sensitive learning
cost sensitive
missing values
misclassification costs
class imbalance
probability estimation
email
spam filters
active learning
rule extraction
class distribution
learning models
decision trees
training examples
semi supervised learning
multi class
high dimensional
machine learning