Detection of Novel Social Bots by Ensembles of Specialized Classifiers.
Mohsen SayyadiharikandehOnur VarolKai-Cheng YangAlessandro FlamminiFilippo MenczerPublished in: CIKM (2020)
Keyphrases
- ensemble learning
- decision trees
- ensemble classifier
- detection method
- general purpose
- detection algorithm
- classifier ensemble
- multiple classifier systems
- training data
- object detection
- machine learning algorithms
- weighted voting
- classification systems
- naive bayes
- social networks
- diversity measures
- automatic detection
- anomaly detection
- false alarms
- training set
- support vector
- support vector machine classifier
- feature selection
- decision stumps
- adaboost classifier
- combining classifiers
- majority voting
- detection rate
- false positives
- feature set