Radar Point Clouds Processing for Human Activity Classification Using Convolutional Multilinear Subspace Learning.
Xingshuai QiaoYuan FengShengheng LiuTao ShanRan TaoPublished in: IEEE Trans. Geosci. Remote. Sens. (2022)
Keyphrases
- subspace learning
- point cloud
- human activities
- sparse coding
- dimensionality reduction
- pattern recognition
- manifold learning
- image classification
- data representation
- feature extraction
- structure from motion
- supervised learning
- sparse representation
- text classification
- unsupervised learning
- semi supervised
- grassmann manifold
- machine learning
- feature space
- decision trees
- principal component analysis
- high dimensional data
- sensor data
- activity recognition
- learning algorithm
- low dimensional
- linear combination
- human computer interaction
- high dimensional
- pairwise
- training set
- image processing
- feature selection
- neural network