2 papers
stat.ML2010
Mixed-Membership Stochastic Block-Models for Transactional Networks
Mahdi Shafiei, Hugh Chipman
Transactional network data can be thought of as a list of one-to-many communications(e.g., email) between nodes in a social network. Most social network models convert this type of…
stat.ML2008
On the underestimation of model uncertainty by Bayesian K-nearest neighbors
Wanhua Su, Hugh Chipman, Mu Zhu
When using the K-nearest neighbors method, one often ignores uncertainty in the choice of K. To account for such uncertainty, Holmes and Adams (2002) proposed a Bayesian framework…