Yasunori Endo

Two-Stage Clustering Based on Cluster Validity Measures

2018 · Journal of Advanced Computational Intelligence and Intelligent Informatics

To handle a large-scale object, a two-stage clustering method has been previously proposed. The method generates a large number of clusters during the first stage and merges clusters during the second stage. In this paper, …

On Linear Clustering with Constraints on Cluster Size

2018

Clustering is unsupervised classification method in the field of machine learning. c-varieties (CV) and c-regression (CR) are linear clustering that can find linear structures of a dataset. CV and CR are clustering algorithms that perform …