AAFA: Associative Affinity Factor Analysis for Bot Detection and Stance Classification in Twitter.
Saad SadiqYilin YanAsia TaylorMei-Ling ShyuShu-Ching ChenDaniel FeasterPublished in: IRI (2017)
Keyphrases
- factor analysis
- correspondence analysis
- classification and regression trees
- statistical tests
- cluster analysis
- component analysis
- pattern recognition
- independent component analysis
- support vector machine
- discriminant analysis
- text classification
- machine learning
- matrix factorization
- feature space
- support vector
- feature extraction
- data sets
- support vector machine svm
- supervised learning
- social media
- feature vectors
- decision trees
- automatic model selection