Decomposing Time Series Data by a Non-Negative Matrix Factorization Algorithm with Temporally Constrained Coefficients

Cheung, Vincent CK ;   Devarajan, Karthik ;   Severini, Giacomo ;   Turolla, Andrea ;   Bonato, Paolo

Tags Neuromuscular systems – EMG processing and applicationsNeuromuscular systems – EMG modelsNeural signals – Blind source separation (PCA, ICA, etc.)

The non-negative matrix factorization algorithm (NMF) decomposes a data matrix into a set of non-negative basis vectors, each scaled by a…

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