From the detection towards a pyramidal classification of terrorist propaganda.
Andrea TundisAhmed Ali ShamsMax MühlhäuserPublished in: J. Inf. Secur. Appl. (2023)
Keyphrases
- text classification
- feature selection
- network analysis
- benchmark datasets
- automatic detection
- image classification
- false alarms
- automatic classification
- training set
- multiresolution
- classification scheme
- classification systems
- support vector
- pattern classification
- training samples
- decision trees
- detection algorithm
- classification method
- robust detection
- detection rate
- machine learning algorithms
- false positives
- feature extraction
- machine learning
- pattern recognition
- preprocessing
- support vector machine svm
- image representation
- classification accuracy
- active learning
- microcalcification clusters
- classification process
- feature vectors
- detection method
- classification rules
- machine learning methods
- classification algorithm
- svm classifier