Domain Driven Two-Phase Feature Selection Method Based on Bhattacharyya Distance and Kernel Distance Measurements.
Yibing ChenLingling ZhangJun LiYong ShiPublished in: Web Intelligence/IAT Workshops (2011)
Keyphrases
- bhattacharyya distance
- mutual information
- feature selection
- support vector
- distance function
- similarity measure
- prior knowledge
- probabilistic model
- classification accuracy
- support vector machine
- text categorization
- domain driven
- data mining
- kullback leibler divergence
- information gain
- correlation coefficient
- probability density function
- model selection
- data warehouse
- feature space
- bayesian networks