| 带有约束条件的零一膨胀Poisson回归模型 |
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| 引用本文： | 刘影,华志强. 带有约束条件的零一膨胀Poisson回归模型[J]. 吉林大学学报(理学版), 2021, 58(4): 853-858 |
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| 作者姓名： | 刘影 华志强 |
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| 作者单位： | 1. 吉林师范大学 数学学院, 吉林 四平 136000; 2. 内蒙古民族大学 数学学院, 内蒙古 通辽 028043 |
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| 摘 要： | 考虑一类带有一般线性约束条件的零一膨胀Poisson回归模型, 给出参数估计的EM(expectation maximization)算法, 并利用数值模拟和实际数据分析验证了结果的灵活性和可行性.
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| 关 键 词： | 零一膨胀 Poisson回归模型 EM算法 线性约束 |
| 收稿时间： | 2019-12-30 |
Zero-and-One-Inflated Poisson Regression Model with Constraints |
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| LIU Ying,HUA Zhiqiang. Zero-and-One-Inflated Poisson Regression Model with Constraints[J]. Journal of Jilin University: Sci Ed, 2021, 58(4): 853-858 |
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| Authors: | LIU Ying HUA Zhiqiang |
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| Affiliation: | 1. College of Mathematics, Jilin Normal University, Siping 136000, Jilin Province, China;
2. College of Mathematics, Inner Mongolia University for Nationalities,Tongliao 028043, Inner Mongolia Autonomous Region, China
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| Abstract: | We considered a zero and one inflated Poisson (ZOIP)regression model with general linear constraints, and gave an EM (expectation maximization） algorithm to estimate the parameters of the model. The flexibility and feasibility of results are verified by numerical simulation and a real data analysis. |
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| Keywords: | zero-and-one-inflated Poisson regression model EM algorithm linear constraints |
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