An improved Chi-sqaure feature selection for Arabic text classification using decision tree.
Said BahassineAbdellah MadaniMohamed KissiPublished in: SITA (2016)
Keyphrases
- text classification
- feature selection
- information gain
- naive bayes
- decision trees
- text categorization
- bag of words
- machine learning
- mutual information
- text documents
- n gram
- labeled data
- feature set
- dimensionality reduction
- sentiment analysis
- logistic regression
- classification models
- text classifiers
- classification accuracy
- bayes classifier
- multi label
- feature space
- decision tree algorithm
- attribute selection
- feature reduction
- arabic language
- feature subset
- multi class
- random forest
- feature selection algorithms
- feature weighting
- model selection
- support vector machine
- knn
- support vector
- data cleaning
- supervised feature selection
- feature construction
- bayesian classifier
- semantic features
- machine learning algorithms
- unlabeled data
- text mining
- classification algorithm
- text classification tasks
- training data