科学计量学常用工具的聚类算法分析

Analysis of Clustering Algorithm in Software of Scientometrics

介绍聚类算法的过程以及聚类有效性指标的分类,分别评述科学计量学常用软件中的几种聚类算法,分析聚类算法的特性并采用基于类内紧密度和类间分离度对聚类结果的有效性进行探讨,总结各聚类算法的效果并对应软件分析的结果进行案例分析。

First,this paper introduces the classification of clustering algorithm and clustering validity index; Then,several clustering algorithms ofmeasurement software commonly used in scientometrics are reviewed; The characteristics of clustering algorithmand the validity of clustering results are discussed based on the compactness and separation of the clusters. Finally,the effect of clustering algorithm and the result of software analysis are summarized.