Enhanced Email Classification Based on Feature Space Enriching.
Yunming YeFanyuan MaHongqiang RongJoshua Zhexue HuangPublished in: NLDB (2004)
Keyphrases
- feature space
- email classification
- co training
- high dimensional
- feature selection
- input space
- mean shift
- feature vectors
- pre classified
- image retrieval
- text classification
- dimensionality reduction
- principal component analysis
- data points
- kernel function
- neural network
- training set
- support vector machine
- low dimensional
- prior knowledge
- semi supervised learning
- training samples
- learning process
- support vector
- training data
- machine learning
- data mining