Using support vector machine with a hybrid feature selection method to the stock trend prediction.
Ming-Chi LeePublished in: Expert Syst. Appl. (2009)
Keyphrases
- support vector machine
- feature selection
- mutual information
- classification method
- preprocessing
- support vector machine svm
- detection method
- method for feature selection
- significant improvement
- dynamic programming
- classification accuracy
- high accuracy
- feature set
- hyperplane
- grey model
- feature subset
- classification algorithm
- cross validation
- text categorization
- multi class
- feature vectors
- support vector
- feature extraction