Primal dual algorithm for solving the nonsmooth Twin SVM

S Lyaqini, A Hadri, A Ellahyani, M Nachaoui - Engineering Applications of …, 2024 - Elsevier
In this paper, we propose an improved version of Twin SVM using a non-smooth
optimization method. Twin SVM generally consists in determining two non-parallel planes by …

Identifying the contextual factors related to the reading performance of Moroccan fourth-grade students from a Machine Learning-based Approach.

Z Khoudi, M Nachaoui, S Lyaqini - Education and Information …, 2024 - Springer
Based on the 2016 Progress in International Reading Literacy Research (PIRLS) data, this
study determined the contextual characteristics that distinguished Moroccan fourth-grade …

An inverse problem of identifying two coefficients in a time-fractional reaction diffusion system

M Srati, A Oulmelk, L Afraites… - Discrete and Continuous …, 2025 - aimsciences.org
In this paper, we aim to study an inverse problem for determining two time-independent
coefficients in a fractional diffusion system from the final measurements. First, we prove the …

Improved image denoising via self-supervised Weickert operator learning and plug-and-play learned Primal Dual

I El Malki, A El Hakoume, A Laghrib, A Hadri - Neurocomputing, 2025 - Elsevier
Hybrid models are a class of powerful techniques that have earned considerable interest
recently, and this is because of their ability to handle complex and highly image-denoising …

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 …

On the resolution of the non-smooth inverse Cauchy problem by the primal-dual method

A Hadri, A Laghrib, A Nachaoui, M Nachaoui - Numerical Algorithms, 2024 - Springer
This paper delves into addressing an inverse Cauchy problem using the primal-dual
method. This approach is motivated by the inherent challenges posed by the irregular nature …

COMPUTATIONAL METHOD FOR VALUING AMERICAN PUT OPTION UNDER STOCHASTIC VOLATILITY: NEURAL NETWORK APPROACH.

EK Zaineb, S Sahar, M Zouhir - … Mathematical Models & …, 2023 - search.ebscohost.com
The current study presents a new approach, for estimating the price of an American put
option under stochastic volatility, that combines the explicit finite difference method with a …

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 …