Implementation of GA-Based Feature Selection in the Classification and Mapping of Disaster-Related Tweets.
Ian P. BenitezAriel M. SisonRuji P. MedinaPublished in: NLPIR (2018)
Keyphrases
- feature selection
- classification accuracy
- text classification
- classification models
- support vector
- support vector machine
- feature extraction
- feature space
- machine learning
- genetic algorithm
- high dimensionality
- model selection
- feature selection algorithms
- classification method
- bayes classifier
- irrelevant features
- small sample
- method for feature selection
- select relevant features
- support vector machine svm
- image classification
- social media
- decision trees
- classification performances
- data pre processing
- supervised learning
- informative features
- pattern recognition
- unsupervised learning
- accurate classification
- feature ranking
- face recognition
- feature selection and classification
- multi class
- discriminative features
- feature weighting
- dimensionality reduction
- mutual information
- classification algorithm
- cross validation
- svm classifier