A text feature selection method based on category-distribution divergence.
Yonghe LuWenqiu LiuXinyu HePublished in: Artif. Intell. Res. (2015)
Keyphrases
- feature selection
- classification accuracy
- high accuracy
- method for feature selection
- segmentation method
- objective function
- data sets
- probability distribution
- clustering method
- detection method
- wordnet
- feature weighting
- gaussian distribution
- text retrieval
- classification method
- information retrieval
- support vector
- feature set
- training data
- text mining
- support vector machine
- cost function