I read in the literature that SVD and NMF are somehow similar. Withou the probelm I am able to manually perform SVD on the matrix $$Z= \begin{bmatrix} 1 & -1 \\ 0 & -1 \\ 1 & 0 \end{bmatrix}.$$ But cannot find the way to make the decomposition for NMF, i.e. $Z = WH$. (NOT USING PROGRAMMING). Can you help please?
A small description of NMF:
