Unsupervised Steganalysis Based on Artificial Training Sets.
Daniel Lerch-HostalotDavid MegíasPublished in: CoRR (2017)
Keyphrases
- training set
- supervised learning
- classification accuracy
- unsupervised learning
- spatial domain
- active learning
- decision trees
- training data
- semi supervised
- training examples
- machine learning
- feature space
- unsupervised manner
- test set
- supervised classification
- completely unsupervised
- jpeg images
- artificial life
- data sets
- base classifiers
- training samples
- dimensionality reduction
- support vector machine
- feature extraction