2011 Fiscal Year Final Research Report
Solving non-regularity problem and establishing method of parameter estimation for distributions with threshold parameter
| Project/Area Number |
21710155
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Social systems engineering/Safety system
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| Research Institution | Tokyo Metropolitan University |
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Principal Investigator |
NAGATSUKA Hideki 首都大学東京, システムデザイン研究科, 助教 (30384738)
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| Project Period (FY) |
2009 – 2011
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| Keywords | 最尤法 / 非正則問題 / 閾値 / 点推定 / 一致性 |
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| Research Abstract |
For the sake of establishing method of parameter estimation for distributions with threshold parameter, lifetime distributions including Weibull, gamma, lognormal and inverse Gaussian distributions, which are very important stochastic models especially in reliability and quality control, estimation methods avoiding the non-regularity problem have been proposed and then evaluated.
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Research Products
(24 results)
