Group Sparse Joint Non-Negative Matrix Factorization on Orthogonal Subspace for Multi-Modal Imaging Genetics Data Analysis.
Peng PengYipu ZhangYongfeng JuKaiming WangGang LiVince D. CalhounYu-Ping WangPublished in: IEEE ACM Trans. Comput. Biol. Bioinform. (2022)
Keyphrases
- multi modal
- negative matrix factorization
- sparse representation
- data analysis
- high dimensional
- high dimensional data
- principal component analysis
- sparsity constraints
- nonnegative matrix factorization
- tensor factorization
- basis vectors
- subspace learning
- low dimensional
- dimensionality reduction
- sparse coding
- matrix factorization
- image processing
- document clustering
- multi modality
- spectral clustering
- feature space
- uni modal
- nearest neighbor
- data mining
- machine learning
- data points
- computer vision
- face recognition
- mutual information
- pattern recognition
- data sets
- feature extraction
- similarity measure
- multiscale
- training set
- pairwise
- medical imaging
- image registration
- image representation