Hierarchical Clustering: two types Step StepStep Step Step 011234 agglomerative a b a bcde C cde d e e divisive StepStepStep Step Step 2 015 Step 0 Step 1 Step 2 Step 3 Step 4 b d c e a a b d e c d e a b c d e Step 4 Step 3 Step 2 Step 1 Step 0 agglomerative divisive Hierarchical Clustering: two types