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arXiv 2102.06509cs.LG
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可解释的硬盘预测性维护

Interpretable Predictive Maintenance for Hard Drives

Interpretable AI(可解释人工智能公司)

Maxime Amram, Jack Dunn, Jeremy J. Toledano, Ying Daisy Zhuo

摘要:

现有的用于数据驱动的预测性维护的机器学习方法通常是声称具有高预测能力但无法被人类理解的黑匣子。这限制了人类使用这些模型来获得对潜在故障机制的见解和理解的能力,并且还限制了可以放置在这样的系统中以在未来数据上表现良好的置信度。我们考虑使用最近的可解释机器学习算法预测数据中心中的硬盘驱动器故障的任务。我们证明,这些方法提供了有关短期和长期驱动器健康的有意义的见解,同时还保持了较高的预测性能。我们还表明,这些分析仍然提供有用的见解,即使有限的历史数据,使他们的使用情况下,数据汇集最近才开始。

英文摘要:

Existing machine learning approaches for data-driven predictive maintenance are usually black boxes that claim high predictive power yet cannot be understood by humans. This limits the ability of humans to use these models to derive insights and understanding of the underlying failure mechanisms, and also limits the degree of confidence that can be placed in such a system to perform well on future data. We consider the task of predicting hard drive failure in a data center using recent algorithms for interpretable machine learning. We demonstrate that these methods provide meaningful insights about short- and long-term drive health, while also maintaining high predictive performance. We also show that these analyses still deliver useful insights even when limited historical data is available, enabling their use in situations where data collection has only recently begun.

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。

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