l2范数matlab源码-MSNGE:双子空间非负图嵌入(DSNGE)的Matlab实现

l2范数matlab源码消息灵通人士 双子空间非负图嵌入 (DSNGE) 的 Matlab 实现，具有多个子空间支持。 用法 请参考以下说明调用函数MSNGE ： function [ W , H , norm_list ] = MSNGE ( X , W_init , H_init , S , q , use_l1 , lambda , itr_max ) 输入： X: Original data, m-by-n matrix, where m is data dimension, n is data counts W_init: Bases initial, m-by-d matrix, d is number of bases H_init: Coefficients initial, d-by-n matrix S: n-by-n-by-c matrix, with (:, :, k) is the similarity matrix of k-th dominant submanifold q: c-by-1 matrix, with k-th element as the