Multiple local optima for seemingly unrelated regression models

Norman K. Womer

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Multiple local optima for seemingly unrelated regression models

机译：看似无关的回归模型的多个局部最优

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摘要

This paper provides an example of multiple local maxima to the likelihood function for a seemingly unrelated regression (SUR) model with a cross equation restriction. Since this is the least complex of the various structural equations models (SEM) and since maximum likelihood is often the preferred technique for SEM the problem of multiple local maxima is expected to be pervasive.

机译：本文提供了一个具有交叉方程限制的看似无关回归（SUR）模型的似然函数的多个局部最大值的示例。由于这是各种结构方程模型（SEM）中最不复杂的，并且由于最大似然性通常是SEM的首选技术，因此预计会出现多个局部最大值的问题。

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来源
《International Journal of Computational Economics and Econometrics》 |2016年第1期|44-55|共12页
作者
Norman K. Womer;
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作者单位

College of Business Administration, The University of Missouri - St Louis, One University Blvd, St Louis, MO 63121, USA;

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正文语种 eng
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关键词
point estimation; maximum likelihood; structural equation model; cross equation restrictions; specification test; multiple local optima; seemingly unrelated regression models;

机译：点估计;最大似然;结构方程模型;交叉方程式限制;规格测试;多个局部最优似乎无关的回归模型;

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1. A Bayesian Reliability Approach to Multiple Response Optimization with Seemingly Unrelated Regression Models [J] . John J. Peterson, Guillermo Miró-Quesada, Enrique del Castillo Quality Technology and Quantitative Management . 2009,第4期

机译：具有看似无关的回归模型的多重响应优化的贝叶斯可靠性方法
2. Local influence in seemingly unrelated regression model with ridge estimate [J] . Naji Z., Rasekh A., Boone E. L. Journal of applied statistics . 2017,第9a12期

机译：具有岭估计的看似无关的回归模型中的局部影响
3. Confidence ellipsoids for the primary regression coefficients in two seemingly unrelated regression models [J] . Riggs Kent R., Young Phil D., Young Dean M. Statistical Methodology . 2016,第sepa期

机译：两个看似无关的回归模型中主要回归系数的置信椭圆
4. Effect of seemingly unrelated regression-based modeling approach on solution quality for correlated multiple response optimization problems [C] . Bera Sasadhar, Barman Goutam, Mukherjee Indrajit 2011 IEEE International Conference on Industrial Engineering and Engineering Management . 2011

机译：似乎不相关的基于回归的建模方法对相关多响应优化问题的解决方案质量的影响
5. PARAMETRIC AND NONPARAMETRIC ANALYSIS OF THE MULTIPLE DESIGN MULTIVARIATE LINEAR MODEL (SEEMINGLY UNRELATED REGRESSION EQUATIONS). [D] . SCHWAB, BARRY HOWARD. 1984

机译：多个设计多元线性模型（即不相关的回归方程）的参数和非参数分析。
6. Inference for Seemingly Unrelated Varying-Coefficient Nonparametric Regression Models [O] . Jinhong You, Haibo Zhou -1

机译：推断半相依变系数非参数回归模型
7. Robust Inference for Seemingly Unrelated Regression Models [O] . Peremans, Kris, Van Aelst, Stefan 2018

机译：看似无关的回归模型的鲁棒推断

Multiple local optima for seemingly unrelated regression models

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