Weakly Supervised Extraction of Computer Security Events from Twitter.
Alan RitterEvan WrightWilliam CaseyTom M. MitchellPublished in: WWW (2015)
Keyphrases
- computer security
- weakly supervised
- relation extraction
- anomaly detection
- superpixels
- computer systems
- information security
- topic models
- automatic extraction
- object class
- intrusion detection
- network security
- semi supervised
- information extraction
- object recognition
- named entities
- network intrusion detection
- intrusion detection system
- text mining
- object detectors
- segmentation method
- machine learning
- natural images
- object detection
- multiscale