arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2001.07504cs.AIcs.DC
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基于联邦和主动学习的航空分布式故障预测

Combining Federated and Active Learning for Communication-efficient Distributed Failure Prediction in Aeronautics

Zodiac Inflight Innovations;SAMOVAR, Télécom SudParis, Institut Polytechnique de Paris(SAMOVAR、南巴黎电信学院、巴黎理工学院)

Nicolas Aussel, Sophie Chabridon, Yohan Petetin

摘要:

近年来,机器学习已被证明是实现工业系统故障预测的有用方法。然而,运行学习算法所需的高计算资源是其广泛应用的障碍。分布式学习的子领域提供了一个解决这个问题的方法,它允许使用远程资源,但代价是在应用程序中引入通信成本,这并不总是可以接受的。在本文中,我们提出了一种分布式学习方法,能够优化计算和通信资源的使用,通过集中式架构实现出色的学习模型性能。为了实现这一目标,我们提出了一种新的集中式分布式学习算法,它依赖于主动学习和联邦学习的学习范式,提供了一种通信效率高的方法,提供了客户端和中央服务器上的模型精度的保证。我们在一个公共基准上评估了这种方法,结果表明,尽管有额外的限制,它在精度方面的性能非常接近非分布式学习的最先进的性能水平。

英文摘要:

Machine Learning has proven useful in the recent years as a way to achieve failure prediction for industrial systems. However, the high computational resources necessary to run learning algorithms are an obstacle to its widespread application. The sub-field of Distributed Learning offers a solution to this problem by enabling the use of remote resources but at the expense of introducing communication costs in the application that are not always acceptable. In this paper, we propose a distributed learning approach able to optimize the use of computational and communication resources to achieve excellent learning model performances through a centralized architecture. To achieve this, we present a new centralized distributed learning algorithm that relies on the learning paradigms of Active Learning and Federated Learning to offer a communication-efficient method that offers guarantees of model precision on both the clients and the central server. We evaluate this method on a public benchmark and show that its performances in terms of precision are very close to state-of-the-art performance level of non-distributed learning despite additional constraints.

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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