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Informatics and Automation, 2024, Issue 23, volume 1, Pages 129–168
DOI: https://doi.org/10.15622/ia.23.1.5
(Mi trspy1283)
 

This article is cited in 1 scientific paper (total in 1 paper)

Artificial Intelligence, Knowledge and Data Engineering

Iterative tuning of tree-ensemble-based models' parameters using Bayesian optimization for breast cancer prediction

A. Alsabry, M. Algabri

Sana'a University
Abstract: The study presents a method for iterative parameter tuning of tree ensemble-based models using Bayesian hyperparameter tuning for states prediction, using breast cancer as an example. The proposed method utilizes three different datasets, including the Wisconsin Diagnostic Breast Cancer (WDBC) dataset, the Surveillance, Epidemiology, and End Results (SEER) breast cancer dataset, and the Breast Cancer Coimbra dataset (BCCD), and implements tree ensemble-based models, specifically AdaBoost, Gentle-Boost, LogitBoost, Bag, and RUSBoost, for breast cancer prediction. Bayesian optimization was used to tune the hyperparameters of the models iteratively, and the performance of the models was evaluated using several metrics, including accuracy, precision, recall, and f1-score. Our results show that the proposed method significantly improves the performance of tree ensemble-based models, resulting in higher accuracy, precision, recall, and f1-score. Compared to other state-of-the-art models, the proposed method is more efficient. It achieved perfect scores of 100% for Accuracy, Precision, Recall, and F1-Score on the WDBC dataset. On the SEER BC dataset, the method achieved an accuracy of 95.9%, a precision of 97.6%, a recall of 94.2%, and an F1-Score of 95.9%. For the BCCD dataset, the method achieved an accuracy of 94.7%, a precision of 90%, a recall of 100%, and an F1-Score of 94.7%. The outcomes of this study have important implications for medical professionals, as early detection of breast cancer can significantly increase the chances of survival. Overall, this study provides a valuable contribution to the field of breast cancer prediction using machine learning.
Keywords: iterative tuning, tree ensemble-based models, bayesian optimization, breast cancer, machine learning.
Received: 04.07.2023
Document Type: Article
Language: English
Citation: A. Alsabry, M. Algabri, “Iterative tuning of tree-ensemble-based models' parameters using Bayesian optimization for breast cancer prediction”, Informatics and Automation, 23:1 (2024), 129–168
Citation in format AMSBIB
\Bibitem{AlsAlg24}
\by A.~Alsabry, M.~Algabri
\paper Iterative tuning of tree-ensemble-based models' parameters using Bayesian optimization for breast cancer prediction
\jour Informatics and Automation
\yr 2024
\vol 23
\issue 1
\pages 129--168
\mathnet{http://mi.mathnet.ru/trspy1283}
\crossref{https://doi.org/10.15622/ia.23.1.5}
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  • https://www.mathnet.ru/eng/trspy/v23/i1/p129
  • This publication is cited in the following 1 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    Informatics and Automation
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