Decoding the encoding of functional brain networks: An fMRI classification comparison of non-negative matrix factorization (NMF), independent component analysis (ICA), and sparse coding algorithms - Xie, Jianwen; Douglas, Pamela K.; Wu, Ying Nian; Brody, Arthur L.; Anderson, Ariana E. (Journal of neuroscience methods, 2017)
Keywords: Algorithms; Auditory Perception - physiology; Brain - diagnostic imaging; Brain - physiology; Brain Mapping - methods; Cerebrovascular Circulation - physiology; Classification; FMRI; Humans; ICA; Image processing; Independent component analysis; K-SVD; L1 Regularized Learning; Machine learning; Magnetic Resonance Imaging - methods; Motion Perception - physiology; Negative BOLD signal; Neural Pathways - diagnostic imaging; Neural Pathways - physiology; Neuropsychological Tests; NMF; Non-negative matrix factorization; Oxygen - blood; Pattern recognition; Random forests; Rest; Sparsity; Support vector machines; Non-negative matrix factorization; Image processing; ICA; NMF; Independent component analysis; K-SVD; Pattern recognition; Random forests; Support vector machines; Artifacts; Negative BOLD signal; Sparsity; Classification; Machine learning; FMRI; L1 Regularized Learning