Paired Supervised Learning and Unsupervised Pretraining of CNN-Architecture for Violence Detection in Videos.
Abel Díaz BerenguerMeshia Cédric OvenekeMitchel Alioscha-PérezHichem SahliPublished in: BNAIC/BENELEARN (2019)
Keyphrases
- supervised learning
- unsupervised learning
- semi supervised
- supervised classification
- detection algorithm
- active learning
- machine learning
- automatic detection
- class labels
- training set
- management system
- false positives
- learning tasks
- training data
- multiple instance learning
- learning algorithm
- detection rate
- semi supervised learning
- video frames
- cellular neural networks
- detection method
- endoscopic video
- object detection
- video sequences
- reinforcement learning
- face recognition
- video data
- anomaly detection
- unlabeled data
- real time
- labeled data
- visual features
- generalization error
- video database
- decision trees
- supervised and unsupervised learning
- data sets