Chi squared feature selection over Apache Spark.
Mohamed NassarHaïdar SafaAlaa Al MutawaAhmed HelalIskander GabaPublished in: IDEAS (2019)
Keyphrases
- chi squared
- information gain
- feature selection
- open source
- text categorization
- open source software
- mutual information
- web server
- decision trees
- mailing lists
- feature subset
- source code
- irrelevant features
- open source projects
- unsupervised learning
- genetic programming
- neural network
- feature set
- natural language processing
- multi class
- search space
- feature space
- computer vision
- data mining