Cyberbullying Detection on Instagram with Optimal Online Feature Selection.
Mengfan YaoCharalampos ChelmisDaphney-Stavroula ZoisPublished in: ASONAM (2018)
Keyphrases
- feature selection
- feature subset
- automatic detection
- multi class
- false positives
- text classification
- online learning
- machine learning
- feature weighting
- detection method
- text categorization
- dynamic programming
- feature extraction
- decision trees
- learning algorithm
- unsupervised learning
- worst case
- detection algorithm
- information gain
- real time
- online environment