A New Feature Selection Technique Combined with ELM Feature Space for Text Classification.
Rajendra Kumar RoulPranav RaiPublished in: ICON (2016)
Keyphrases
- text classification
- feature selection
- feature space
- text categorization
- high dimensionality
- naive bayes
- bag of words
- classification accuracy
- feature set
- dimensionality reduction
- feature vectors
- knn
- machine learning
- text classifiers
- support vector machine
- high dimensional
- feature engineering
- kernel function
- multi class
- dimension reduction
- labeled data
- class separability
- model selection
- feature selection algorithms
- extreme learning machine
- supervised feature selection
- text mining
- feature weighting
- k nearest neighbor
- mutual information
- high dimension
- kernel methods
- feature extraction
- multi label
- mean shift
- linear discriminant analysis
- feature subset
- input space
- support vector
- neural network
- data cleaning
- n gram
- data analysis
- unlabeled data
- discriminatory power
- image representation
- text classification tasks
- semi supervised