Research Article

The Development of Research on Machine Learning-Based Water Quality Index (WQI) Prediction: A Bibliometric Analysis

Number: 2026 March 19, 2026
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The Development of Research on Machine Learning-Based Water Quality Index (WQI) Prediction: A Bibliometric Analysis

Abstract

This paper showcases the evolution of research in machine learning (ML)-based water quality index and water quality forecasting through a multi-database bibliometric and content analytical framework for the period of 2010 to 2025. The data were integrated in R through the use of bibliometrix as well as Biblioshiny, and duplicate records were removed to obtain a comprehensive data set suitable for citation and network analysis. The descriptive study combined traditional indicators, annual scientific output, author/source impact indexes, collaboration networks, conceptual mapping, and thematic evolution to identify the intellectual pillars of the field and its emerging topics. The results show a highly collaborative and growing research environment with increasing methodological complexity. There is distinctly apparent shift in the methods of ML toward deep and ensemble techniques over the recent few years. Further results of text mining and content analysis show that parameter complexity is linking very closely to model selection, which supports the use of both highly nonlinear, biochemical sophisticated architectures variables and more interpretable methods for stable physical indicators. This paper finds that explainability has become of emerging importance together with reproducibility and decision-oriented modeling in long-term water quality management strategies, into which the domain is rapidly integrating.

Keywords

Water Quality Index (WQI, Bibliometrics, Machine Learning (ML), Artificial Intelligence (AI)

References

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APA
Palabıyık, S. (2026). The Development of Research on Machine Learning-Based Water Quality Index (WQI) Prediction: A Bibliometric Analysis. Journal of Anatolian Environmental and Animal Sciences, 2026. https://doi.org/10.35229/jaes.1813761
AMA
1.Palabıyık S. The Development of Research on Machine Learning-Based Water Quality Index (WQI) Prediction: A Bibliometric Analysis. JAES. 2026;(2026). doi:10.35229/jaes.1813761
Chicago
Palabıyık, Selda. 2026. “The Development of Research on Machine Learning-Based Water Quality Index (WQI) Prediction: A Bibliometric Analysis”. Journal of Anatolian Environmental and Animal Sciences, nos. 2026. https://doi.org/10.35229/jaes.1813761.
EndNote
Palabıyık S (March 1, 2026) The Development of Research on Machine Learning-Based Water Quality Index (WQI) Prediction: A Bibliometric Analysis. Journal of Anatolian Environmental and Animal Sciences 2026
IEEE
[1]S. Palabıyık, “The Development of Research on Machine Learning-Based Water Quality Index (WQI) Prediction: A Bibliometric Analysis”, JAES, no. 2026, Mar. 2026, doi: 10.35229/jaes.1813761.
ISNAD
Palabıyık, Selda. “The Development of Research on Machine Learning-Based Water Quality Index (WQI) Prediction: A Bibliometric Analysis”. Journal of Anatolian Environmental and Animal Sciences. 2026 (March 1, 2026). https://doi.org/10.35229/jaes.1813761.
JAMA
1.Palabıyık S. The Development of Research on Machine Learning-Based Water Quality Index (WQI) Prediction: A Bibliometric Analysis. JAES. 2026. doi:10.35229/jaes.1813761.
MLA
Palabıyık, Selda. “The Development of Research on Machine Learning-Based Water Quality Index (WQI) Prediction: A Bibliometric Analysis”. Journal of Anatolian Environmental and Animal Sciences, no. 2026, Mar. 2026, doi:10.35229/jaes.1813761.
Vancouver
1.Selda Palabıyık. The Development of Research on Machine Learning-Based Water Quality Index (WQI) Prediction: A Bibliometric Analysis. JAES. 2026 Mar. 1;(2026). doi:10.35229/jaes.1813761