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arXiv 2407.12445cs.LGcs.CY
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机器学习和人工智能的综合性可持续框架

A Comprehensive Sustainable Framework for Machine Learning and Artificial Intelligence

JPMorgan(摩根大通);Imperial College London(伦敦帝国学院)

Roberto Pagliari, Peter Hill, Po-Yu Chen, Maciej Dabrowny, Tingsheng Tan, Francois Buet-Golfouse

AI总结:

本文提出可持续机器学习框架FPIG,通过元学习算法在训练前估计公平性、隐私、可解释性和排放四支柱,以权衡并辅助模型选择。

摘要:

在金融应用中,法规或最佳实践通常会导致机器学习在四个关键支柱方面产生特定要求:公平性、隐私性、可解释性和温室气体排放。这些都属于人工智能可持续性这一新兴的实际人工智能主题的更广泛背景。然而,尽管这些支柱已被过去的文献单独解决,但没有任何一项工作考虑了所有支柱。每个支柱之间都存在固有的权衡(例如,准确性与公平性或准确性与隐私性),这使得将它们放在一起考虑变得更加重要。本文概述了一个新的可持续机器学习框架,并提出了FPIG,一个通用的人工智能管道,允许同时考虑这些关键主题,以更好地了解各支柱之间的权衡。基于FPIG框架,我们提出了一种元学习算法,在模型训练之前,根据数据集摘要、模型架构和超参数来估计这四个关键支柱。该算法允许用户针对给定的数据集和一组给定的用户对支柱的要求,选择最优的模型架构。我们在三个经典数据集上说明了FPIG模型下的权衡,并通过一个具有不同可解释性的真实世界数据集和模型的示例展示了元学习方法,展示了它如何帮助模型选择。

英文摘要:

In financial applications, regulations or best practices often lead to specific requirements in machine learning relating to four key pillars: fairness, privacy, interpretability and greenhouse gas emissions. These all sit in the broader context of sustainability in AI, an emerging practical AI topic. However, although these pillars have been individually addressed by past literature, none of these works have considered all the pillars. There are inherent trade-offs between each of the pillars (for example, accuracy vs fairness or accuracy vs privacy), making it even more important to consider them together. This paper outlines a new framework for Sustainable Machine Learning and proposes FPIG, a general AI pipeline that allows for these critical topics to be considered simultaneously to learn the trade-offs between the pillars better. Based on the FPIG framework, we propose a meta-learning algorithm to estimate the four key pillars given a dataset summary, model architecture, and hyperparameters before model training. This algorithm allows users to select the optimal model architecture for a given dataset and a given set of user requirements on the pillars. We illustrate the trade-offs under the FPIG model on three classical datasets and demonstrate the meta-learning approach with an example of real-world datasets and models with different interpretability, showcasing how it can aid model selection.

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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