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Group Nonnegative Matrix Factorization with Sparse Regularization in Multi-set Data

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Date of Publication:2022-10-02

Journal:28TH EUROPEAN SIGNAL PROCESSING CONFERENCE (EUSIPCO 2020)

Page Number:2125-2129

ISSN No.:2076-1465

Key Words:"Alternating direction method of multipliers; coupled; group nonnegative matrix factorization; joint analysis; sparse representation"

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