Sustainable cyberbullying detection with category-maximized relevance of harmful phrases and double-filtered automatic optimization.
Michal PtaszynskiFumito MasuiTaisei NittaSuzuha HatakeyamaYasutomo KimuraRafal RzepkaKenji ArakiPublished in: Int. J. Child Comput. Interact. (2016)
Keyphrases
- optimization problems
- detection algorithm
- optimization algorithm
- fully automatic
- false alarms
- detection method
- false positives
- automatic detection
- natural language
- fine grained categorization
- optimization model
- detection accuracy
- constrained optimization
- global optimization
- detection rate
- optimization method
- event detection
- semi automatic
- anomaly detection
- optimization process
- domain specific
- object detection
- objective function
- lesion segmentation
- website