arXivDaily arXiv每日学术速递 周一至周五更新
看起来今天可以划水了
arXiv 1009.0891stat.MEmath.STstat.TH
收藏

具有时变协变量的进展事件时间序列预测

Predicting Sequences of Progressive Events Times with Time-dependent Covariates

Song Cai, James V. Zidek, Nathaniel Newlands

摘要:

本文提出了一种方法来建模渐进的事件历史数据时的总体目标是预测的基础上随时间变化的协变量。该方法不直接对风险函数建模。相反,它模拟的过程中的事件历史的状态指标,使时间相关的协变量可以被纳入和预测的未来事件很容易制定。我们的模型可以应用于医学和农业科学中的一系列现实问题。

英文摘要:

This paper presents an approach to modeling progressive event-history data when the overall objective is prediction based on time-dependent covariates. This approach does not model the hazard function directly. Instead, it models the process of the state indicators of the event history so that the time-dependent covariates can be incorporated and predictors of the future events easily formulated. Our model can be applied to a range of real-world problems in medical and agricultural science.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑