Assessing h- and g-Indices of Scientific Papers using k-Means Clustering
نویسندگان
چکیده
K-means clustering technique works as a greedy algorithm for partition the n-samples into k-clusters so as to reduce the sum of the squared distances to the centroids. A very familiar task in data analysis is that of grouping a set of objects into subsets such that all elements within a group are more related among them than they are to the others. K-means clustering is a method of grouping items into k groups. In this work, an attempt has been made to study the importance of clustering techniques on hand g-indices, which are prominent markers of scientific excellence in the fields of publishing papers in various national and international journals. From the analysis, it is evidenced that k-means clustering algorithm has successfully partitioned the set of 18 observations into 3 clusters.
منابع مشابه
رتبه بندی اعضای هیأت علمی دانشگاه علوم پزشکی ، خدمات درمانی ایران بر اساس شاخص های هرش، g و پارامتر m تا پایان سال 2008
Introduction: One of the scientific members of faculties’ gradation criteria is evaluation of their publications’ quantity and quality. H-index, G-index, and m parameter are used recently. This paper was aimed to assessment faculties’ publications’ quantity and quality, and citation ranking of IUMS’ faculties by using those indices. Methods: This is a descriptive- applied study, used checklist,...
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