Yan Li

why need transpose in adjacency matrix normalization?

5

in the function normalize_adj the output is: "adj.dot(d_mat_inv_sqrt).transpose().dot(d_mat_inv_sqrt).tocoo()" why not using "d_mat_inv_sqrt.dot(adj).dot(d_mat_inv_sqrt) " follow by the original equation in paper? and the results of above two are different