The fuzzy factor analysis method is proved to be a practical, simple and useful tool to assess and prevent groundwater pollution.
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 steady factor of evaluation set is obtained by the method of Fuzzy Cluster Analysis, then the steady points are separated by the method of Fuzzy Cluster Aalysis.
通过综合评判得到评价集的稳定因素，进而用聚类分析方法分离出这些稳定点。
Inspired by the nonnegative matrix factorization algorithm, we put forward an fuzzy text clustering method based on nonnegative factor analysis.
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。
应用推荐