Automatic Modulation Classification of Digital Communication Signals Using SVM Based on Hybrid Features, Cyclostationary, and Information Entropy.
Yangjie WeiShiliang FangXiaoyan WangPublished in: Entropy (2019)
Keyphrases
- information entropy
- svm classifier
- feature vectors
- classification accuracy
- feature extraction
- support vector machine svm
- support vector machine
- feature set
- eeg signals
- feature space
- classification method
- support vector
- svm classification
- extracted features
- classification models
- class labels
- rough set theory
- feature selection algorithms
- rough sets
- image classification
- decision trees
- pattern recognition
- decision rules
- high dimensionality
- attribute reduction algorithm
- text classification
- ecg signals
- frequency modulation
- feature subset
- machine learning
- active learning
- training set
- expert systems
- feature selection
- information retrieval