Browsing by Author "Nouioua, Imene"

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Approche Multifacette pour la Maladie du Foie : Prédiction, Méta-Classification et Simulation de la Migration entre Stades
(Université de Bordj Bou Arreridj Faculty of Mathematics and Computer Science, 2024) Nouioua, Imene; Nouioua Ratiba, Ratiba
hronic diseases, especially those affecting the liver, pose a major challenge to global heal thcare systems. In this dissertation, we have explored various aspects from prediction to simula ting the migration between stages of these chronic conditions. Utilizing advanced data analysis and machine learning techniques, our study focuses on four key aspects : improving predic tion, feature selection, model optimization, and meta-classification, along with simulating the migration between disease stages for preventive purposes. At each stage, rigorous experiments were conducted to validate our methodology. The results confirm the crucial importance of prediction in anticipating disease progression, as well as the effectiveness of feature selection and model optimization in enhancing prediction performance. Meta-classification, by combi ning predictions from different models, enhances result reliability. Furthermore, simulating the migration between stages provides a better understanding of disease progression dynamics