Binary Coded Genetic Algorithm with Ensemble Classifier for feature selection in JPEG steganalysis.
Vasiliy SachnevHyoung Joong KimPublished in: ISSNIP (2014)
Keyphrases
- ensemble classifier
- genetic algorithm
- feature selection
- jpeg images
- discrete cosine transform
- ensemble learning
- classification models
- random forest
- concept drift
- support vector machine
- image compression
- ensemble methods
- fusion method
- evolutionary algorithm
- preprocessing step
- base classifiers
- spatial domain
- compression algorithm
- feature space
- decision trees
- fitness function
- decision stumps
- text classification
- multi class
- optimization method
- neural network
- feature set
- dimensionality reduction
- feature extraction
- simulated annealing
- semi supervised
- classification accuracy
- training data
- machine learning