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arXiv 2002.04640cs.LGcs.DBstat.ML
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优化机器学习管道

Debugging Machine Learning Pipelines

New York University(纽约大学)

Raoni Lourenço, Juliana Freire, Dennis Shasha

摘要:

机器学习任务需要使用复杂的计算管道来得出定量和定性的结论。如果管道中的某些活动产生错误或无信息的输出,则管道可能失败或产生不正确的结果。推断故障和意外行为的根本原因是具有挑战性的,通常需要很多人的思考,并且既耗时又容易出错。我们提出了一种新的方法,利用迭代和出处自动推断的根本原因,并得出简洁的解释失败。通过详细的实验评估,我们评估的成本,精度和召回我们的方法相比,最先进的。我们的源代码和实验数据将可用于再现性和增强。

英文摘要:

Machine learning tasks entail the use of complex computational pipelines to reach quantitative and qualitative conclusions. If some of the activities in a pipeline produce erroneous or uninformative outputs, the pipeline may fail or produce incorrect results. Inferring the root cause of failures and unexpected behavior is challenging, usually requiring much human thought, and is both time-consuming and error-prone. We propose a new approach that makes use of iteration and provenance to automatically infer the root causes and derive succinct explanations of failures. Through a detailed experimental evaluation, we assess the cost, precision, and recall of our approach compared to the state of the art. Our source code and experimental data will be available for reproducibility and enhancement.

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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