Feature Selection Using Association Word Mining for Classification.
Su-Jeong KoJung-Hyun LeePublished in: DEXA (2001)
Keyphrases
- feature selection
- classification accuracy
- text classification
- machine learning
- classification models
- support vector
- pattern recognition
- support vector machine
- text categorization
- classification performances
- feature extraction
- feature set
- co occurrence
- feature selection algorithms
- feature subset
- dimension reduction
- mutual information
- accurate classification
- model selection
- n gram
- small sample
- high dimensionality
- web mining
- discriminative features
- pattern discovery
- microarray data
- classification algorithm
- dimensionality reduction
- irrelevant features
- bayes classifier
- data pre processing
- method for feature selection
- feature ranking
- instance selection
- discovering patterns
- data sets
- class imbalance
- multi task
- information gain
- class labels
- support vector machine svm
- image classification
- supervised learning
- knowledge discovery
- feature vectors
- feature space
- preprocessing