Browsing K-State Electronic Theses, Dissertations, and Reports: 2004 - by Author "Bai, Xiuqin"

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Robust mixtures of regression models

Bai, Xiuqin (Kansas State University, 2014-11-18)

This proposal contains two projects that are related to robust mixture models. In the robust project, we propose a new robust mixture of regression models (Bai et al., 2012). The existing methods for tting mixture ...
Robust mixtures of regressions models

Bai, Xiuqin (Kansas State University, 2010-08-12)

In the fitting of mixtures of linear regression models, the normal assumption has been traditionally used for the error term and then the regression parameters are estimated by the maximum likelihood estimate (MLE) using ...