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Parameter expansion to accelerate EM: The PX-EM algorithm |
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| Authors: | LIU, CHUANHAI RUBIN, DONALD B. WU, YING NIAN |
| Affiliation: | Bell Laboratories, Lucent Technologies Murray Hill, New Jersey 07974, U.S.A.liu{at}research.bell-labs.com Department of Statistic, Harvard University Cambridge, Massachusetts 02138, U.S.A.rubin{at}hustat.harvard.edu Department of Statistic, University of Michigan Ann Arbor, Michigan 48109, U.S.A.yingnian{at}umich.edu |
| Abstract: | |
| Keywords: | AECM Algorithms Covariance adjustment ECM ECME Factor analysis Multivariate t distribution Parameter expansion Poisson imaging model Probit regression Random effects model |
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