A Novel Approach for Detection and Ranking of Trendy and Emerging Cyber Threat Events in Twitter Streams.
Avishek BoseVahid BehzadanCarlos A. AguirreWilliam H. HsuPublished in: CoRR (2019)
Keyphrases
- event detection
- social media
- ranking algorithm
- detection method
- detection algorithm
- real time
- real world events
- automatic detection
- soccer video
- online social networks
- disease outbreaks
- social media data
- link analysis
- false alarms
- emerging topics
- object detection
- ranked list
- news stories
- countermeasures
- spam detection
- learning to rank
- incoming data
- ranking functions
- twitter users
- detection rate
- false positives