Figure 1.

Performance of the Multi-view Non-negative Matrix Factorization (MvNMF) set with different values of $k$ and $r$. (a) is the clustering performance of MvNMF on PAAD and HNSC about $k$; (b) is the clustering performance of MvNMF on ESCA and COAD about $k$; (c) is the clustering performance of MvNMF on PAAD, ESCA and COAD about $r$.