Event Detection and Classification in Big IoT Networks from Scarce and Imprecise Labels.
Zoran ObradovicPublished in: IoTBDS (2022)
Keyphrases
- event detection
- event recognition
- class labels
- video event detection
- video analysis
- sports video
- activity recognition
- multimedia event detection
- training set
- video surveillance
- big data
- feature selection
- image classification
- text classification
- supervised learning
- feature vectors
- pairwise
- video sequences
- composite events
- decision trees
- training examples
- management system
- moving objects
- reinforcement learning
- scan statistic
- machine learning