2 papers
cs.LG2008
Learning Balanced Mixtures of Discrete Distributions with Small Sample
Shuheng Zhou
We study the problem of partitioning a small sample of individuals from a mixture of product distributions over a Boolean cube according to their distributions…
stat.ML2008
Time Varying Undirected Graphs
Shuheng Zhou, John Lafferty, Larry Wasserman
Undirected graphs are often used to describe high dimensional distributions. Under sparsity conditions, the graph can be estimated using penalization methods. However, cur…