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. 2018 Dec 1;151:12–20. doi: 10.1016/j.ymeth.2018.02.004

Fig. 2.

Fig. 2

General schema of the method NMF approximates the synthetic data 1(noise level δ = 0.25) as a product of two submatrices, W and H. BCV is used for predicted the number of biclusters and thresholding algorithm is used for the identifying the indicator of each bicluster.