What is not Cluster Analysis? Supervised classification Have class label information Simple segmentation Dividing students into different registration groups alphabetically, by last name Results of a query Groupings are a result of an external specification Graph partitioning Some mutual relevance and synergy, but areas are not identical9 What is not Cluster Analysis? ◼ Supervised classification ◼ Have class label information ◼ Simple segmentation ◼ Dividing students into different registration groups alphabetically, by last name ◼ Results of a query ◼ Groupings are a result of an external specification ◼ Graph partitioning ◼ Some mutual relevance and synergy, but areas are not identical