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IEEE Transactions on Signal Processing 64(21), pp. 5571 – 5584, 2016. - Fast Coordinate Descent Methods with Variable Selection for Non-negative Matrix Factorization (pdf, software)
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In ACM SIGKDD International Conference on Knowledge Discovery and Data Mining (KDD), pp. 1064-1072, August 2011. - Fast Projection-Based Methods for the Least Squares Nonnegative Matrix Approximation Problem (pdf, software)
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D. Kim, S. Sra, I. Dhillon.
In SIAM International Conference on Data Mining (SDM), pp. 343-354, April 2007. - Nonnegative Matrix Approximation: Algorithms and Applications (pdf, software)
S. Sra, I. Dhillon.
University of Texas Computer Science Technical Report (UTCS Technical Report) TR-06-27, June 2006. - Generalized Nonnegative Matrix Approximations with Bregman Divergences (pdf, software)
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In Neural Information Processing Systems (NIPS), pp. 283-290, December 2005.