Slide 1 MR-DBSCAN: An Efficient Parallel Density-based Clustering Algorithm using MapReduce Yaobin He, Haoyu Tan, Wuman Luo, Huajian Mao, Di Ma, Shengzhong Feng, Jianping…

Slide 1 What is Cluster Analysis? l Finding groups of objects such that the objects in a group will be similar (or related) to one another and different from (or unrelated…

Slide 1 Community Structure in Large Social and Information Networks Michael W. Mahoney Stanford University (Joint work with Kevin Lang and Anirban Dasgupta of Yahoo, and…

Slide 1 Geometric Tools for Identifying Structure in Large Social and Information Networks Michael W. Mahoney Stanford University SAMSI - Aug 2010 ( For more info, see: http://…

Steven F. Ashby Center for Applied Scientific Computing Month DD, 1997 Notion of a Cluster can be Ambiguous How many clusters? Four Clusters Two Clusters Six Clusters ‹#›…

Steven F. Ashby Center for Applied Scientific Computing Month DD, 1997 Notion of a Cluster can be Ambiguous How many clusters? Four Clusters Two Clusters Six Clusters ‹#›…

Geometric Tools for Identifying Structure in Large Social and Information Networks Michael W. Mahoney Stanford University SAMSI - Aug 2010 ( For more info, see: http:// cs.stanford.edu/people/mmahoney/…

Geometric Tools for Identifying Structure in Large Social and Information Networks Michael W. Mahoney Stanford University ICASSP - May 2011 ( For more info, see: http://…

Steven F. Ashby Center for Applied Scientific Computing Month DD, 1997 What is not Cluster Analysis? Supervised classification Have class label information Simple segmentation…