【accelerated_failure_time_model】什么意思_英语accelerated_failure_time_model的翻译_音标_读音_用法_例句_在线翻译

accelerated failure time model

经济学

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abstract: In the statistical area of survival analysis, an accelerated failure time model (AFT model) is a parametric model that provides an alternative to the commonly used proportional hazards models. Whereas a proportional hazards model assumes that the effect of a covariate is to multiply the hazard by some constant, an AFT model assumes that the effect of a covariate is to multiply the predicted event time by some constant.

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Conclusion: the accelerated failure-time model has good applicability in the area of survival analysis.

结论：加速失效时间模型在生存分析领域具有良好的适用性。

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Objective: To study accelerated failure-time model and its application in medical research.

目的：探讨加速失效时间模型及其在医学研究中的应用。

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This paper discusses the exponential regression model, which is the simplest but very important in the family of Bayesian accelerated failure-time model.

讨论了加速失效模型族中最简单而又十分重要的指数回归模型，利用贝叶斯方法提高了该模型的有效性。

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