An Approach to Text Classification Using Dimensionality Reduction and Combination of Classifiers.
Gaurav JainAbbasali GinwalaY. Alp AslandoganPublished in: IRI (2004)
Keyphrases
- text classification
- dimensionality reduction
- feature selection
- naive bayes
- text classifiers
- co training
- text categorization
- bag of words
- labeled training data
- text classification tasks
- high dimensionality
- labeled data
- machine learning
- data cleaning
- data representation
- naive bayes classifier
- semi supervised dimensionality reduction
- feature reduction
- high dimensional
- training data
- pattern recognition and machine learning
- labeled and unlabeled data
- multiple classifier systems
- combining classifiers
- n gram
- machine learning algorithms
- high dimensional data
- decision trees
- support vector
- classification decisions
- feature extraction
- text mining
- principal component analysis
- classifier combination
- structure preserving
- feature set
- dimensionality reduction methods
- knn
- data mining
- svm classifier
- kernel learning
- unlabeled data
- multiple kernel learning
- pattern recognition
- training examples
- semantic features
- neural network