Robust Semisupervised Nonnegative Local Coordinate Factorization for Data Representation

Figure 9

The curve of objective function value versus computational time on the extended YaleB and leukemia datasets. (a) RNMF, (b) semi-GNMF, (c) CNMF, (d) LCSNMF, (e) URNGE, (f) NLCF, and (g) RSNLCF.

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