模糊聚类分析中在搜索矩阵的判定指标，指标上限的求解。-Fuzzy clustering analysis in the search matrix, the indicator cap solution.

为判断聚类结果质量的好坏，需要一个客观的评价指标来评价聚类结果的合理性。聚类性能评价方法通常分为三种：外部评价法，内部评价法，相对评价法。外部评价法将聚类结果得到类标签和已知类标签进行比较，此评价法的前提是数据集样本的类标签已知-In order to judge the quality of clustering results, good or bad, the need for an objective evaluation to assess the reasonableness of