An efficient primal-dual method for solving non-smooth machine learning problem

S Lyaqini, M Nachaoui, A Hadri - Chaos, Solitons & Fractals, 2022 - Elsevier
This paper deals with the machine learning model as a framework of regularized loss
minimization problem in order to obtain a generalized model. Recently, some studies have …

Non-smooth optimization algorithm to solve the LINEX soft support vector machine

S Lyaqini, A Hadri, L Afraites - ISA transactions, 2024 - Elsevier
Abstract The Support Vector Machine (SVM) is a cornerstone of machine learning
algorithms. This paper proposes a novel cost-sensitive model to address the challenges of …

An improved hybrid defuzzification method for fuzzy controllers

M Nachaoui, A Nachaoui, RY Shikhlinskaya… - Statistics, Optimization …, 2023 - iapress.org
This paper deals with fuzzy logic controllers. Our interest is in studying different techniques
of defuzzification methods. In particular, we propose a generalization of the WABL method to …

Identification of genuine from fake banknotes using an enhanced machine learning approach

S Lyaqini, M Nachaoui - … : JANO13, Khouribga, Morocco, February 22–24 …, 2021 - Springer
In this study, we propose a supervised learning problem to differentiate genuine from fake
banknotes. The problem is reformulated as a regularized optimization problem whose …

Indicating if water is safe for human consumption using an enhanced machine learning approach

M Nachaoui, S Lyaqini, M Chaouch - Statistics, Optimization & …, 2023 - iapress.org
Predicting water quality accurately is critically important in real-life water resource
management. This work proposes an approach based on supervised machine learning to …

Improved supervised machine learning for predicting auto insurance purchase patterns

M Nachaoui, F Manlaikhaf… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
This manuscript presents a predictive model using supervised machine learning,
highlighting the importance of advanced optimization algorithms. Our approach focuses on a …

[PDF][PDF] Diabetes prediction using an improved machine learning approach

S Lyaqini, M Nachaoui - Math. Model. Comput, 2021 - science.lpnu.ua
This paper deals with a machine-learning model arising from the healthcare sector, namely
diabetes progression. The model is reformulated into a regularized optimization problem …

An Improvement to the Nonparametric Regression Models Using the Nonsmooth Loss Functions

S Lyaqini - The International Conference on New Trends in …, 2022 - Springer
This work addresses the supervised learning problem using a smooth and accurate
approximation of the absolute loss function. The supervised learning problem is …

Heart Failure Prediction Using Supervised Machine Learning Algorithms

S Lyaqini, M Nachaoui - The International Conference on New Trends in …, 2022 - Springer
The heart is the second most important organ of the human body after the brain, and it
circulates blood and supplies all of the body's organs. Diseases associated with the heart …

[PDF][PDF] PSOBER: PSO based entity resolution

Y Aassem, I Hafidi, H Khalfi… - … modeling and computing, 2021 - science.lpnu.ua
Entity Resolution is the task of mapping the records within a database to their corresponding
entities. The entity resolution problem presents a lot of challenges because of the absence …