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Estimation of sparse directed acyclic graphs for multivariate counts data |
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| Authors: | Sung Won Han Hua Zhong |
| Institution: | Division of Biostatistics, School of Medicine, New York University 650 First Avenue, New York, New York 10016, U.S.A. |
| Abstract: | |
| Keywords: | Bayesian network Count data Directed acyclic graph Lasso estimation Penalized likelihood estimation Unknown variable ordering |