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arXiv 1810.04570cs.LGcs.SEstat.ML
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构建可复制的机器学习管道

Building a Reproducible Machine Learning Pipeline

Tala(Tala公司)

Peter Sugimura, Florian Hartl

摘要:

建模的再现性是任何机器学习从业者都存在的问题,无论是在工业界还是学术界。不可复制的模型的后果可能包括巨大的财务成本,损失的时间,甚至个人声誉的损失(如果结果证明无法复制)。本文将首先讨论我们在构建各种机器学习模型时遇到的问题,然后描述我们为解决模型再现性问题而构建的框架。该框架由四个主要组件(数据、特征、评分和评估层)组成,这些组件本身由定义良好的转换组成。这使我们不仅能够精确地复制模型,而且还可以在不同的模型之间重用转换。因此,该平台大大提高了离线和在线实验的速度,同时还确保了模型的可重复性。

英文摘要:

Reproducibility of modeling is a problem that exists for any machine learning practitioner, whether in industry or academia. The consequences of an irreproducible model can include significant financial costs, lost time, and even loss of personal reputation (if results prove unable to be replicated). This paper will first discuss the problems we have encountered while building a variety of machine learning models, and subsequently describe the framework we built to tackle the problem of model reproducibility. The framework is comprised of four main components (data, feature, scoring, and evaluation layers), which are themselves comprised of well defined transformations. This enables us to not only exactly replicate a model, but also to reuse the transformations across different models. As a result, the platform has dramatically increased the speed of both offline and online experimentation while also ensuring model reproducibility.

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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