Deep Learning for Human Activity Recognition Based on Causality Feature Extraction.
Yu Min HwangSangjun ParkHyungok LeeSeok-Kap KoByung-Tak LeePublished in: IEEE Access (2021)
Keyphrases
- deep learning
- human activity recognition
- feature extraction
- activity recognition
- human activities
- unsupervised learning
- unsupervised feature learning
- feature vectors
- mental models
- dimensionality reduction
- face recognition
- machine learning
- image processing
- feature space
- image classification
- weakly supervised
- feature selection
- visual surveillance
- viewpoint
- sensor data
- action recognition
- principal component analysis
- information extraction
- multiscale