Unsupervised Detection of Sub-Events in Large Scale Disasters.
Chidubem ArachieManas GaurSam AnzarootWilliam GrovesKe ZhangAlejandro JaimesPublished in: AAAI (2020)
Keyphrases
- event detection
- natural disasters
- man made
- small scale
- false positives
- automatic detection
- emergency situations
- soccer video
- object detection
- detection accuracy
- false alarms
- detection algorithm
- detection method
- semi supervised
- detection rate
- real world
- anomaly detection
- temporal patterns
- temporal data
- supervised learning
- real life
- computer vision
- emergency management
- disaster management
- machine learning
- disease outbreaks
- data sets
- hurricane katrina