Keyphrases
- online learning
- automatic detection
- e learning
- false positives
- detection accuracy
- false alarms
- detection scheme
- online algorithms
- database
- computer mediated
- online course
- distance education
- distance learning
- detection method
- anomaly detection
- object detection
- neural network
- data sets
- real time
- face detection
- event detection
- detection rate
- active learning
- training data
- indoor environments