Cited by 12Adversarial Robustness in Machine LearningTime Series Analysis and ForecastingFault Detection and Control Systems

A Systematic Approach for Evaluating Artificial Intelligence Models in Industrial Settings

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Benedick, Paul-Lou, Robert, Jérémy, Le Traon, Yves·2021·Sensors

Abstract

Artificial Intelligence (AI) is one of the hottest topics in our society, especially when it comes to solving data-analysis problems. Industry are conducting their digital shifts, and AI is becoming a cornerstone technology for making decisions out of the huge amount of (sensors-based) data available in the production floor. However, such technology may be disappointing when deployed in real conditions. Despite good theoretical performances and high accuracy when trained and tested in isolation, a Machine-Learning (M-L) model may provide degraded performances in real conditions. One reason may be fragility in treating properly unexpected or perturbed data. The objective of the paper is therefore to study the robustness of seven M-L and Deep-Learning (D-L) algorithms, when classifying univariate time-series under perturbations. A systematic approach is proposed for artificially injecting perturbations in the data and for evaluating the robustness of the models. This approach focuses on two perturbations that are likely to happen during data collection. Our experimental study, conducted on twenty sensors’ datasets from the public University of California Riverside (UCR) repository, shows a great disparity of the models’ robustness under data quality degradation. Those results are used to analyse whether the impact of such robustness can be predictable—thanks to decision trees—which would prevent us from testing all perturbations scenarios. Our study shows that building such a predictor is not straightforward and suggests that such a systematic approach needs to be used for evaluating AI models’ robustness.

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  • Another dominant topic in the DL papers is completeness, which the ML community almost exclusively refers to as missing data.

    “Another dominant topic is completeness to which the ML community almost exclusively refers to as missing data119,125–128,133–135,182.”

    From The METRIC-framework for assessing data quality for trustworthy AI in medicine: A systematic review (2024) · cites this paper as [134]

    Section 3 describes missing time-series data points as a “dropping perturbation” and discusses filling missing values. The paper does not say that completeness is a dominant topic in deep-learning papers or that the ML community almost exclusively calls it “missing data”; its literature review in Section 2 instead focuses on robustness under perturbations. (LLM, conf=0.82)

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Research works printed but not linked: 4

  1. [25]Gamboa J.C.B. Deep learning for time-series analysis arXiv 2017 1701.01887
  2. [26]IEEE IEEE Standard Glossary of Software Engineering Terminology IEEE Std 610.12-1990 IEEE Piscataway, NJ, USA 1990 1 84
  3. [42]Tsipras D. Santurkar S. Engstrom L. Turner A. Madry A. Robustness may be at odds with accuracy arXiv 2018 1805.12152
  4. [43]Pearson K. VII Mathematical contributions to the theory of evolution.—III. Regression, heredity, and panmixia Philosophical Transactions of the Royal Society of London Series A, Containing Papers of a Mathematical or Physical Character Royal Society of London for Improving Natural Knowledge London, UK 1896 253 318

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Authors
Benedick, P.-L., Robert, J., & Le Traon, Y.
Affiliations
  • University of Luxembourg (LU)
  • Cebi Luxembourg S.A, 30 rue J.F. Kennedy, L-7327 Steinsel, Luxembourg
  • Interdisciplinary Centre for Security, Reliability and Trust, University of Luxembourg, 6 Rue Richard Coudenhove-Kalergi, L-1359 Luxembourg, Luxembourg
Corresponding author
Benedick, Paul-Lou
Venue
Sensors
Publisher
MDPI AG
Published
2021-09-15
Volume
21
Issue
18
Pages
6195
ISSN
1424-8220 (ISSN-L)
OpenAlex
W3200248201
Cited by
12
References
42
Citations by year
2025: 1 · 2024: 6 · 2023: 5
FWCI
0.97
Type
journal article
Language
en
Open access
Locations
  • Sensors (publishedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion, other-oa)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • Open Repository and Bibliography (University of Luxembourg) (submittedVersion, cc-by-nc-sa)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Funders
Fonds National de la Recherche Luxembourg (BRIDGES19/IS/13706587)
Topics
  • Physical Sciences › Computer Science › Artificial Intelligence › Adversarial Robustness in Machine Learning
  • Physical Sciences › Computer Science › Signal Processing › Time Series Analysis and Forecasting
  • Physical Sciences › Engineering › Control and Systems Engineering › Fault Detection and Control Systems
Keywords
deep learning, machine learning, decision tree, industrial data
MeSH terms
Machine Learning, Algorithms, Artificial Intelligence, Industry, Technology

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