nonnegative matrix

We consider the exponents of special nonnegative matrix pairs whose associated digraph consists of two cycles.

文章主要考虑了特殊非负矩阵对的本原指数，其中与该负矩阵对相应的图包含两个圈。

Nonnegative Matrix and Operator Equation

非负矩阵与算子方程

A method based on Nonnegative Matrix Factorization ( NMF) and Hidden Markov Model ( HMM) is proposed in this paper for human behavior recognition.

提出了一种基于非负矩阵分解（NMF）和隐马尔可夫模型（HMM）的人体行为识别的方法。

Apply nonnegative matrix decomposition and Normal_Matrix spectrum decomposition theory to the classification of gene expression data.

将非负矩阵分解和Normal Matrix谱分解理论应用于肿瘤基因表达谱数据的分类上。