Detection of Novel Social Bots by Ensembles of Specialized Classifiers.
Mohsen SayyadiharikandehOnur VarolKai-Cheng YangAlessandro FlamminiFilippo MenczerPublished in: CoRR (2020)
Keyphrases
- ensemble learning
- decision trees
- social interaction
- ensemble classifier
- diversity measures
- imbalanced data
- training data
- combining classifiers
- social media
- detection method
- ensemble methods
- automatic detection
- discriminative classifiers
- classifier combination
- social networking
- feature ranking
- classifier ensemble
- weighted voting
- general purpose
- social networks
- feature selection
- object detection
- false alarms
- detection algorithm
- multiple classifiers
- multiple classifier systems
- detection rate
- classification systems
- false positives
- machine learning algorithms
- data sets
- machine learning methods
- training set
- voting method
- support vector
- base classifiers