An Approach for Determining the Number of Clusters in a Model-Based Cluster Analysis
نویسندگان
چکیده
منابع مشابه
An Approach for Determining the Number of Clusters in a Model-Based Cluster Analysis
To determine the number of clusters in the clustering analysis that has a broad range of applied sciences, such as physics, chemistry, biology, engineering, economics etc., many methods have been proposed in the literature. The aim of this paper is to determine the number of clusters of a dataset in a model-based clustering by using an Analytic Hierarchy Process (AHP). In this study, the AHP mo...
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Determining the Optimal Number of Clusters in Cluster Analysis
Cluster analysis is the multivariate method which objective is to classify the objects. In current literature there are many methods and many distances measures, which can be mutually combined. There is no manual and rule which would clearly identify the appropriate combination method and distance measures during clustering. Simultaneously, in cluster analysis it is often necessary to determine...
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Given the complexity of real-life event logs, several trace clustering techniques have been proposed to partition an event log into subsets with a lower degree of variation. In general, these techniques assume that the number of clusters is known in advance. However, this will rarely be the case in practice. Therefore, this paper is the first to present an approach to determine the appropriate ...
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ژورنال
عنوان ژورنال: Entropy
سال: 2017
ISSN: 1099-4300
DOI: 10.3390/e19090452