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arXiv 2408.10239cs.CYcs.AIcs.LGcs.SE
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机器学习系统伦理评估的概念框架

A Conceptual Framework for Ethical Evaluation of Machine Learning Systems

Carnegie Mellon University(卡内基梅隆大学);Northwestern University(西北大学);Stanford University(斯坦福大学)

Neha R. Gupta, Jessica Hullman, Hari Subramonyam

AI总结:

本文提出一个效用框架,将机器学习系统伦理评估中的关键权衡特征化为信息获取与潜在伦理危害的平衡,并借鉴临床试验和汽车碰撞测试等领域的实践,强调开发团队需系统管理评估中的伦理复杂性。

摘要:

负责任人工智能领域的研究已经发展出一系列原则和实践,以确保机器学习系统的使用方式符合伦理并契合人类价值观。然而,伦理机器学习中一个关键但常被忽视的方面是,在设计机器学习系统评估时出现的伦理影响。例如,团队可能需要在高度信息化的测试(以确保下游产品安全)与测试程序固有潜在公平性危害之间权衡取舍。我们概念化了标准机器学习评估技术中与伦理相关的问题。具体而言,我们提出了一个效用框架,将伦理评估中的关键权衡特征化为信息获取与潜在伦理危害之间的平衡。该框架随后成为刻画团队所面临挑战的工具,并系统地厘清团队试图平衡的相互竞争考量。区分评估中遇到的不同类型问题,使我们能够突出类似领域(如临床试验和汽车碰撞测试)的最佳实践,这些领域以能够为改进机器学习评估过程提供启发的方式处理这些问题。我们的分析强调了开发团队在机器学习系统评估期间有意评估和管理伦理复杂性的关键需求,以及行业应朝着设计机构政策以支持伦理评估的方向迈进。

英文摘要:

Research in Responsible AI has developed a range of principles and practices to ensure that machine learning systems are used in a manner that is ethical and aligned with human values. However, a critical yet often neglected aspect of ethical ML is the ethical implications that appear when designing evaluations of ML systems. For instance, teams may have to balance a trade-off between highly informative tests to ensure downstream product safety, with potential fairness harms inherent to the implemented testing procedures. We conceptualize ethics-related concerns in standard ML evaluation techniques. Specifically, we present a utility framework, characterizing the key trade-off in ethical evaluation as balancing information gain against potential ethical harms. The framework is then a tool for characterizing challenges teams face, and systematically disentangling competing considerations that teams seek to balance. Differentiating between different types of issues encountered in evaluation allows us to highlight best practices from analogous domains, such as clinical trials and automotive crash testing, which navigate these issues in ways that can offer inspiration to improve evaluation processes in ML. Our analysis underscores the critical need for development teams to deliberately assess and manage ethical complexities that arise during the evaluation of ML systems, and for the industry to move towards designing institutional policies to support ethical evaluations.

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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