Preparing for Black Swans: The Antifragility Imperative for Machine Learning

• URL: http://arxiv.org/abs/2405.11397v1
• Date: Sat, 18 May 2024 21:32:29 GMT
• Title: Preparing for Black Swans: The Antifragility Imperative for Machine Learning
• Authors: Ming Jin,
• Abstract summary: Operation safely and reliably despite continual distribution shifts is vital for high-stakes machine learning applications. This paper builds upon the transformative concept of antifragility'' introduced byTaleb, 2014 as a constructive design paradigm.
• Score: 3.8452493072019496
• License: http://creativecommons.org/licenses/by/4.0/
• Abstract: Operating safely and reliably despite continual distribution shifts is vital for high-stakes machine learning applications. This paper builds upon the transformative concept of ``antifragility'' introduced by (Taleb, 2014) as a constructive design paradigm to not just withstand but benefit from volatility. We formally define antifragility in the context of online decision making as dynamic regret's strictly concave response to environmental variability, revealing limitations of current approaches focused on resisting rather than benefiting from nonstationarity. Our contribution lies in proposing potential computational pathways for engineering antifragility, grounding the concept in online learning theory and drawing connections to recent advancements in areas such as meta-learning, safe exploration, continual learning, multi-objective/quality-diversity optimization, and foundation models. By identifying promising mechanisms and future research directions, we aim to put antifragility on a rigorous theoretical foundation in machine learning. We further emphasize the need for clear guidelines, risk assessment frameworks, and interdisciplinary collaboration to ensure responsible application.

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