First results on uniqueness of sparse non-negative matrix factorization

Fabian J. Theis, Kurt Stadlthanner, Toshihisa Tanaka. First results on uniqueness of sparse non-negative matrix factorization. In 13th European Signal Processing Conference, EUSIPCO 2005, Antalya, Turkey, September 4-8, 2005. pages 1-4, IEEE, 2005. [doi]

Authors

Fabian J. Theis

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Kurt Stadlthanner

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Toshihisa Tanaka

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