首页> 外文会议>Autonomic and Autonomous Systems, 2009. ICAS '09 >An Adaptive Reinforcement Learning Approach to Policy-Driven Autonomic Management
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An Adaptive Reinforcement Learning Approach to Policy-Driven Autonomic Management

机译:基于策略的自主管理的自适应强化学习方法

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Policies have been explored as a basis for autonomic management. In many cases, there is a need for policy-driven autonomic systems to have the ability to adapt the use of policies based, for example, on past experience, in order to deal with human error or the unpredictability in workload characteristics. This suggests that learning approaches can offer significant potential benefits in providing autonomic systems with the ability to identify preferred uses of existing policies or learn new policies. In this context, we have explored the use of reinforcement learning in adaptive policy-driven autonomic management. A key question is whether a model "learned'' from the use of one set of policies could be applied to another set of "similar'' policies, or whether a new model must be learned from scratch as a result of changes to an active set of policies. In this paper, we illustrate how a reinforcement learning model might be adapted to accommodate such changes.
机译:已经探索了策略作为自主性管理的基础。在许多情况下,需要策略驱动的自治系统具有基于例如过去的经验来适应策略使用的能力,以便处理人为错误或工作负载特征的不可预测性。这表明,学习方法在为自治系统提供识别现有策略的首选用途或学习新策略的能力方面可以提供巨大的潜在利益。在这种情况下,我们探索了在适应性政策驱动的自主管理中使用强化学习的方法。一个关键问题是,是否可以将从使用一组策略中“学习”的模型应用于另一组“相似”策略,或者是否必须由于对活动模型的更改而从头开始学习新模型?一套政策。在本文中,我们说明了强化学习模型如何适应这种变化。

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