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Data Preprocessing Methods for Automating MLOps Pipelines: A Comparative Study

delete2026-01-01
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S
Surya Teja Gowd Ayinavilli *
K
Keith Quille
DOI:10.1145/3777490.3777501delete
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摘要

摘要

En 中文
数据预处理工具在MLOps流水线中正越来越多地被用于自动模型开发。然而,自动化流程的公平性和可靠性研究不足,可能导致性能下降或引入偏差。本研究通过评估自动化数据预处理方法与基线方法的对比,解决了这一差异,旨在将其集成到TensorFlow Extended (TFX)流水线中。通过分类指标和子组公平性比较各方法的性能以确定潜在偏差,并采用显著性检验将各自动化方法与基线进行比较。结果表明,约一半的自动化方法性能与基线模型相当,其余方法表现明显更差;更重要的是,没有任何自动化方法显著优于基线。这些结果说明,并非所有自动化预处理方法都可以不经人工验证直接使用。
Keyword:
MLOps Pipelines
Data Preprocessing
TensorFlow Extended (TFX)
TensorFlow Data Validation (TFDV)
Fairness in Machine Learning
Outlier Detection and Imputation

期刊

P
PROCEEDINGS OF THE 2026 CONFERENCE ON HUMAN CENTERED ARTIFICIAL INTELLIGENCE - EDUCATION AND PRACTICE, HCAI-EP 2026
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论文数:
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