Weighted Nuclear Norm Minimization on Multimodality Clustering

Figure 1

Framework of the robust multimodality on spectral clustering via low-rank and sparse decomposition; the proposed method is similar to RMSC [15]; the difference between them is that RMSC recovers the low-rank matrix by solving a nuclear norm minimization (NNM) problem, while the proposed method recovers that by solving a weighted nuclear norm minimization (WNNM) problem.