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arXiv 2209.03499cs.AI

监管可解释人工智能(XAI)可能损害消费者利益

Regulating eXplainable Artificial Intelligence (XAI) May Harm Consumers

Carnegie Mellon University, Tepper School of Business(卡内基梅隆大学泰珀商学院);University of Southern California, Marshall School of Business(南加州大学马歇尔商学院)

Behnam Mohammadi, Nikhil Malik, Tim Derdenger, Kannan Srinivasan

AI总结:

本文通过博弈论模型论证强制要求完全透明的XAI监管可能多余,甚至损害企业与消费者福利,并引入可能无法保证的XAI公平性概念。

摘要:

近年来的人工智能算法多为黑箱模型,其决策难以解释。可解释人工智能(XAI)是一类方法,旨在通过向客户解释其AI决策来解决AI可解释性和信任缺失的问题。普遍观点认为,通过强制要求完全透明的XAI来监管AI会带来更高的社会福利。本文通过一个博弈论模型对这一观点提出质疑,该模型包含一个以社会福利最大化为目标的政策制定者、在双寡头竞争中追求利润最大化的企业以及异质性消费者。结果表明,XAI监管可能是多余的。事实上,强制要求完全透明的XAI可能使企业和消费者的境况都变得更差。这揭示了在最大化社会福利与获得可解释AI输出之间存在权衡。我们在方法层面和实质性层面扩展了现有文献,并引入和研究了XAI公平性的概念,即使在强制实施XAI的情况下,这一公平性也可能无法得到保证。最后,分别讨论了研究结果对政策制定者和企业的监管与管理启示。

英文摘要:

Recent AI algorithms are black box models whose decisions are difficult to interpret. eXplainable AI (XAI) is a class of methods that seek to address lack of AI interpretability and trust by explaining to customers their AI decisions. The common wisdom is that regulating AI by mandating fully transparent XAI leads to greater social welfare. Our paper challenges this notion through a game theoretic model of a policy-maker who maximizes social welfare, firms in a duopoly competition that maximize profits, and heterogenous consumers. The results show that XAI regulation may be redundant. In fact, mandating fully transparent XAI may make firms and consumers worse off. This reveals a tradeoff between maximizing welfare and receiving explainable AI outputs. We extend the existing literature on method and substantive fronts, and we introduce and study the notion of XAI fairness, which may be impossible to guarantee even under mandatory XAI. Finally, the regulatory and managerial implications of our results for policy-makers and businesses are discussed, respectively.

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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