Hierarchical clustering
Given the following graph and the respective dendrogram, mark the correct alternative. a) All division lines result in strong communities. b) Using the division line 3 will result in 2 weak communities and 2 strong communities. c) Using the division line 1 will result in two strong communities. d) The division line 2 is the only one that results in any strong community. e) None of the above. Original idea by: Giorgio Rossa