Simultaneous estimation of 2-DOF wrist movements based on constrained non-negative matrix factorization and Hadamard product.
Dapeng YangJiaming LiXiaoxing ZhangHong LiuPublished in: Biomed. Signal Process. Control. (2020)
Keyphrases
- negative matrix factorization
- matrix factorization
- sparse representation
- principal component analysis
- nonnegative matrix factorization
- constrained least squares
- document clustering
- spectral clustering
- tensor factorization
- joint angles
- degrees of freedom
- end effector
- estimation algorithm
- pose estimation
- machine learning
- data sets
- inverse kinematics
- supervised learning
- natural language
- computer vision