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Hierarchical Clustering. Hierarchical Clustering: Since, we have already learnt “ K- Means” as a popular clusteringalgorithm. The other popular clusteringalgorithm is “Hierarchical clustering”. remember we have two types of “Hierarchical Clustering”. Divisive Hierarchical clustering.
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Clustering — Beyonds KMeans+PCA… Perhaps the most popular way of clustering is K-Means. It is also very common as well to combine K-Means with PCA for visualizing the clustering results, and many clustering applications follow that path (e.g. this link ).
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