Impact of restricted forward greedy feature selection technique on bug prediction.
Muthukumaran KasinathanLalita Bhanu Murthy NetiPublished in: PeerJ Prepr. (2015)
Keyphrases
- feature selection
- prediction accuracy
- forward selection
- text categorization
- machine learning
- support vector
- feature space
- software systems
- mutual information
- classification accuracy
- support vector machine
- search algorithm
- feature selection algorithms
- greedy algorithm
- feature set
- multi class
- text classification
- feature extraction
- irrelevant features
- software projects
- prediction error
- information gain
- method for feature selection
- unsupervised feature selection
- models built
- ensemble classifier
- selected features
- dynamic programming
- prediction model
- high dimensionality
- training data
- source code
- model selection