该软件可实现传统的NMF非负矩阵分解，希望能对大家有所帮助！-This software can realize non-negative matrix factorization. I hope it is helpful for all of us.

由外国专家Serhat S. Bucak编写的代码，关于增量式非负矩阵分解，还有例子，比较好用。-The code, written by foreign experts Serhat S. Bucak incremental non-negative matrix factorization, there are examples of relatively easy to use.