Application of Feature Selection for Unsupervised Learning in Prosecutors' Office.
Peng LiuJiaxian ZhuLanjuan LiuYanhong LiXuefeng ZhangPublished in: FSKD (2) (2005)
Keyphrases
- unsupervised learning
- feature selection
- real time
- machine learning
- text categorization
- object recognition
- evolutionary algorithm
- supervised learning
- text classification
- mutual information
- selected features
- expectation maximization
- dimensionality reduction
- knowledge base
- learning algorithm
- genetic algorithm
- data sets