https://arxiv.org/abs/2403.16795 Skip to main content Cornell University We gratefully acknowledge support from the Simons Foundation, member institutions, and all contributors. Donate arxiv logo > cs > arXiv:2403.16795 [ ] Help | Advanced Search [All fields ] Search arXiv logo Cornell University Logo [ ] GO quick links * Login * Help Pages * About Computer Science > Human-Computer Interaction arXiv:2403.16795 (cs) [Submitted on 25 Mar 2024] Title:"We Have No Idea How Models will Behave in Production until Production": How Engineers Operationalize Machine Learning Authors:Shreya Shankar, Rolando Garcia, Joseph M Hellerstein, Aditya G Parameswaran View a PDF of the paper titled "We Have No Idea How Models will Behave in Production until Production": How Engineers Operationalize Machine Learning, by Shreya Shankar and 3 other authors View PDF HTML (experimental) Abstract:Organizations rely on machine learning engineers (MLEs) to deploy models and maintain ML pipelines in production. Due to models' extensive reliance on fresh data, the operationalization of machine learning, or MLOps, requires MLEs to have proficiency in data science and engineering. When considered holistically, the job seems staggering -- how do MLEs do MLOps, and what are their unaddressed challenges? To address these questions, we conducted semi-structured ethnographic interviews with 18 MLEs working on various applications, including chatbots, autonomous vehicles, and finance. We find that MLEs engage in a workflow of (i) data preparation, (ii) experimentation, (iii) evaluation throughout a multi-staged deployment, and (iv) continual monitoring and response. Throughout this workflow, MLEs collaborate extensively with data scientists, product stakeholders, and one another, supplementing routine verbal exchanges with communication tools ranging from Slack to organization-wide ticketing and reporting systems. We introduce the 3Vs of MLOps: velocity, visibility, and versioning -- three virtues of successful ML deployments that MLEs learn to balance and grow as they mature. Finally, we discuss design implications and opportunities for future work. Comments: arXiv admin note: text overlap with arXiv:2209.09125 Subjects: Human-Computer Interaction (cs.HC) Cite as: arXiv:2403.16795 [cs.HC] (or arXiv:2403.16795v1 [cs.HC] for this version) https://doi.org/10.48550/arXiv.2403.16795 Focus to learn more arXiv-issued DOI via DataCite Journal reference: Proc. ACM Hum.-Comput. Interact. 8, CSCW1, Article 206 (April 2024) https://doi.org/10.1145/3653697 Related DOI: Focus to learn more DOI(s) linking to related resources Submission history From: Rolando Garcia [view email] [v1] Mon, 25 Mar 2024 14:13:43 UTC (1,954 KB) Full-text links: Access Paper: View a PDF of the paper titled "We Have No Idea How Models will Behave in Production until Production": How Engineers Operationalize Machine Learning, by Shreya Shankar and 3 other authors * View PDF * HTML (experimental) * TeX Source * Other Formats view license Current browse context: cs.HC < prev | next > new | recent | 2403 Change to browse by: cs References & Citations * NASA ADS * Google Scholar * Semantic Scholar a export BibTeX citation Loading... BibTeX formatted citation x [loading... ] Data provided by: Bookmark BibSonomy logo Reddit logo (*) Bibliographic Tools Bibliographic and Citation Tools [ ] Bibliographic Explorer Toggle Bibliographic Explorer (What is the Explorer?) 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