Deceptive opinion spam detection using feature reduction techniques.
Sushil Kumar MauryaDinesh SinghAshish Kumar MauryaPublished in: Int. J. Syst. Assur. Eng. Manag. (2024)
Keyphrases
- spam detection
- feature reduction
- rough sets
- text categorization
- random forest
- reduction method
- classification accuracy
- feature set
- linear discriminant analysis
- feature selection
- spam filtering
- knn
- support vector machine
- rough set theory
- texture segmentation
- viterbi algorithm
- principal component analysis
- k nearest neighbor
- fraud detection
- classification algorithm
- decision trees
- data mining
- data sets
- nearest neighbor
- multi class
- feature space
- bayesian networks
- feature extraction