non-negative matrix factorization 非负矩阵分解 ; 非负矩阵因子分解 ; 非负矩阵分解法 ; 非负矩阵分解算法
non-negative 非负的 ; 非负
non-negative companion game 非负结伴对策
non-negative definite matrix 非负定矩阵
non-negative integer 非负整数
essentially non-negative matrix 本质非负矩阵 ; [数] 本性非负矩阵
And in the feature extraction process, a new face recognition method based on CSVD and non Negative Matrix Factorization (NMF) is presented.
并在特征提取环节,提出CSVD算法与非负矩阵因子算法特征数据相融合的人脸识别算法。
He said he worried about inexperienced riders' lack of awareness of biking rules and strong negative reaction from non-cyclists.
他说,他担心经验较少的骑行者对骑行规则缺乏认识,以及不骑车人群会对此作出强烈的负面反应。
Age is an integer, and must be non-negative.
年龄是整数,并且必须是非负数。
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