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决策支持的多目标马尔可夫决策过程

Multi-Objective Markov Decision Processes for Decision Support
课程网址: http://videolectures.net/rldm2015_lizotte_decision_support/  
主讲教师: Dan Lizotte
开课单位: 加拿大西安大略大学
开课时间: 2015-07-28
课程语种: 英语
中文简介:
我们提出了一个新的数据分析框架,多目标马尔可夫决策支持过程,用于开发顺序决策支持系统。该框架扩展了多目标马尔可夫决策过程,能够为具有不同偏好的不同决策者提供支持,这些决策者对哪些目标最为重要。我们为多个目标提供了fitted-Q迭代的一个扩展,可以在这种情况下计算推荐的操作;在此过程中,我们确定并解决了几个概念和计算方面的挑战。最后,我们利用临床抗精神病药物干预效果试验的数据,展示了我们的模型如何应用于为选择精神分裂症治疗提供决策支持。
课程简介: We present a new data analysis framework, Multi-Objective Markov Decision Processes for Decision Support, for developing sequential decision support systems. The framework extends the MultiObjective Markov Decision Process with the ability to provide support that is tailored to different decisionmakers with different preferences about which objectives are most important to them. We present an extension of fitted-Q iteration for multiple objectives that can compute recommended actions in this context; in doing so we identify and address several conceptual and computational challenges. Finally, we demonstrate how our model could be applied to provide decision support for choosing treatments for schizophrenia using data from the Clinical Antipsychotic Trials of Intervention Effectiveness.
关 键 词: 数据分析框架; 多目标马尔可夫决策; 顺序决策支持系统
课程来源: 视频讲座网
数据采集: 2021-11-28:zkj
最后编审: 2021-11-28:zkj
阅读次数: 156