Unsupervised Detection of Sub-events in Large Scale Disasters.
Chidubem ArachieManas GaurSam AnzarootWilliam GrovesKe ZhangAlejandro JaimesPublished in: CoRR (2019)
Keyphrases
- event detection
- man made
- unsupervised learning
- false positives
- automatic detection
- real life
- semi supervised
- soccer video
- anomaly detection
- detection method
- detection rate
- small scale
- real world
- hurricane katrina
- terrorist attacks
- false alarms
- detection algorithm
- video clips
- detection accuracy
- data driven
- unsupervised manner
- supervised learning
- natural disasters
- object detection
- emergency situations
- data mining