Applying Cost-Sensitive Multiobjective Genetic Programming to Feature Extraction for Spam E-mail Filtering.
Yang ZhangHongyu LiMahesan NiranjanPeter I. RockettPublished in: EuroGP (2008)
Keyphrases
- cost sensitive
- genetic programming
- spam e mail
- multi objective
- evolutionary algorithm
- feature extraction
- anti spam
- misclassification costs
- multi class
- cost sensitive learning
- fitness function
- cost sensitive classification
- genetic algorithm
- fraud detection
- class distribution
- binary classification
- naive bayes
- active learning
- spam detection
- objective function
- feature selection
- image processing
- class imbalance
- support vector machine
- feature vectors
- spam filtering
- feature space
- neural network
- knowledge discovery
- text classification
- markov random field
- feature set