模糊因子分析法可以为地下水污染评估与防治提供更加科学、合理的决策依据。
The fuzzy factor analysis method is proved to be a practical, simple and useful tool to assess and prevent groundwater pollution.
本文借助于非负矩阵分解算法，提出了一种基于非负因子分析的模糊文本聚类方法。
Inspired by the nonnegative matrix factorization algorithm, we put forward an fuzzy text clustering method based on nonnegative factor analysis.
通过模糊聚类分析和因子分析讨论了元素间的相关关系。
Relations among the element concentrations for chondrules from the Boxian chondrite are discussed using the clustering and factor analysis.
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