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06/24/2014
Techniques for clustering interaction data as a collection of graphs
A natural approach to analyze interaction data of form "what-connects-to...
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06/24/2014
Automatic Dimension Selection for a Non-negative Factorization Approach to Clustering Multiple Random Graphs
We consider a problem of grouping multiple graphs into several clusters ...
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12/29/2013
A model selection approach for clustering a multinomial sequence with non-negative factorization
We consider a problem of clustering a sequence of multinomial observatio...
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05/26/2012