On the Identifiability of Transform Learning for Non-Negative Matrix Factorization

Sixin Zhang, Emmanuel Soubies, Cédric Févotte. On the Identifiability of Transform Learning for Non-Negative Matrix Factorization. IEEE Signal Process. Lett., 27:1555-1559, 2020. [doi]

Authors

Sixin Zhang

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Emmanuel Soubies

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Cédric Févotte

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