... Tan,Steinbach, Kumar Introduction to Data Mining Partitional Clustering Original Points © Tan,Steinbach, Kumar A Partitional Clustering Introduction to Data Mining Hierarchical Clustering p1 p2 Traditional ... e.g., autocorrelation Dimensionality Noise and Outliers Type of Distribution © Tan,Steinbach, Kumar Introduction to Data Mining 18 Clustering Algorithms K-means and its variants Hierarchical clustering ... Kumar K-means Clusters Introduction to Data Mining 44 Overcoming K-means Limitations Original Points © Tan,Steinbach, Kumar K-means Clusters Introduction to Data Mining 45 Hierarchical Clustering...