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Trustworthy AI Framework applied to a predictive Machine Learning model for Acute Kidney Injury

Andrea Rubeis

Trustworthy AI Framework applied to a predictive Machine Learning model for Acute Kidney Injury.

Rel. Valentina Alice Cauda, Andrea Ancona. Politecnico di Torino, Corso di laurea magistrale in Data Science And Engineering, 2023

Abstract:

The use of predictive automated decision tools has seen a rapid increase in recent years, with the capability of producing accurate predictions in various domains. While new ideas and algorithms aim to improve the performance of these models, there is growing concern among the machine-learning community about the reliability of the predictions they produce. This has given rise to the new field of Trustworthy Artificial Intelligence. This thesis investigates the issue of Trustworthy AI in the context of predicting Acute Kidney Injury (AKI) concerning fairness and robustness aspects. To assess fairness, AIF360 metrics and a bias mitigation algorithm were applied, revealing that patients with chronic kidney disease or chronic heart failure are more likely to develop AKI. To evaluate robustness, the thesis reproduces experiments to determine the reliability of the AKIRA model under perturbed and delayed inputs. Results show that the model is capable of achieving high performance despite these challenges. The thesis provides a valuable contribution to the field of Trustworthy AI by demonstrating the importance of considering fairness and robustness when developing AI models for healthcare applications.

Relators: Valentina Alice Cauda, Andrea Ancona
Academic year: 2022/23
Publication type: Electronic
Number of Pages: 87
Additional Information: Tesi secretata. Fulltext non presente
Subjects:
Corso di laurea: Corso di laurea magistrale in Data Science And Engineering
Classe di laurea: New organization > Master science > LM-32 - COMPUTER SYSTEMS ENGINEERING
Aziende collaboratrici: U-CARE MEDICAL S.r.l.
URI: http://webthesis.biblio.polito.it/id/eprint/26777
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