'Mixed membership' presentation slideshows

Topic models for corpora and for graphs

Topic models for corpora and for graphs. Network Datasets. UBMCBlog AGBlog MSPBlog Cora Citeseer. Motivation. Social graphs seem to have some aspects of randomness small diameter, giant connected components,.. some structure homophily, scale-free degree dist? How do you model it?.

649 views • 64 slides

Stochastic Block Models of Mixed Membership

Stochastic Block Models of Mixed Membership. Edo Airoldi 1,2 , Dave Blei 2 , Steve Fienberg 1 , Eric Xing 1 1 Carnegie-Mellon University & 2 Princeton University. SAMSI, High Dimensional Inference and Random Matrices, September 17 th , 2006. Interaction graphs. Expression graphs.

494 views • 23 slides

Analysis of Social Media MLD 10-802, LTI 11-772

309 views • 22 slides