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Nonnegative Matrix Factorization based on minimizing Quasi-L1 Norm (QL1-NMF) Ver. 3.0 (including ver.1 and ver.2 algorithms), 2018.01.23 Developed by Motoaki Mouri Download

Related paper information ---- [1] Motoaki Mouri, Ichi Takumi and Hiroshi Yasukawa: ``Development of Reliable and Stable QL1-NMF Algorithm for Analyzing Environmental ELF Magnetic Signals'', IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, vol. 11, no. 6, pp. 1821-1831, March 9, 2018. doi: 10.1109/JSTARS.2018.2806354 [2] Motoaki Mouri, Ichi Takumi, Hiroshi Yasukawa, Andrzej Cichocki: ``Usefulness of Quasi-L1 Norm-Based Nonnegative Matrix Factorization Algorithm to Estimate Background Signal Using Environmental Electromagnetic Field Measurements at ELF Band'', IEEJ Transactions on Fundamentals and Materials, Vol. 136, No. 5, pp. 241-251, May 1, 2016. (in Japanese) ----