Effect of Metalearning on Feature Selection Employment.
Silvia Nunes das DôresCarlos SoaresDuncan D. A. RuizPublished in: AutoML@PKDD/ECML (2017)
Keyphrases
- feature selection
- meta learning
- feature extraction
- support vector
- classification accuracy
- text categorization
- information technology
- text classification
- mutual information
- negative impact
- discriminative features
- feature subset
- unsupervised learning
- feature set
- feature space
- data analysis
- genetic algorithm
- model selection
- multi class
- information gain
- multi task
- feature weighting
- decision trees
- search engine