Search Results for author: Kourosh Parand

Found 9 papers, 0 papers with code

An Orthogonal Polynomial Kernel-Based Machine Learning Model for Differential-Algebraic Equations

no code implementations25 Jan 2024 Tayebeh Taheri, Alireza Afzal Aghaei, Kourosh Parand

The recent introduction of the Least-Squares Support Vector Regression (LS-SVR) algorithm for solving differential and integral equations has sparked interest.

Accelerating Fractional PINNs using Operational Matrices of Derivative

no code implementations25 Jan 2024 Tayebeh Taheri, Alireza Afzal Aghaei, Kourosh Parand

This paper presents a novel operational matrix method to accelerate the training of fractional Physics-Informed Neural Networks (fPINNs).

deepFDEnet: A Novel Neural Network Architecture for Solving Fractional Differential Equations

no code implementations14 Sep 2023 Ali Nosrati Firoozsalari, Hassan Dana Mazraeh, Alireza Afzal Aghaei, Kourosh Parand

The primary goal of this research is to propose a novel architecture for a deep neural network that can solve fractional differential equations accurately.

Solving Falkner-Skan type equations via Legendre and Chebyshev Neural Blocks

no code implementations7 Aug 2023 Alireza Afzal Aghaei, Kourosh Parand, Ali Nikkhah, Shakila Jaberi

The efficiency of the proposed method is carried out by simulating various configurations of the Falkner-Skan equation.

A least squares support vector regression for anisotropic diffusion filtering

no code implementations30 Jan 2022 Arsham Gholamzadeh Khoee, Kimia Mohammadi Mohammadi, Mostafa Jani, Kourosh Parand

Anisotropic diffusion filtering for signal smoothing as a low-pass filter has the advantage of the edge-preserving, i. e., it does not affect the edges that contain more critical data than the other parts of the signal.

regression

Legendre Deep Neural Network (LDNN) and its application for approximation of nonlinear Volterra Fredholm Hammerstein integral equations

no code implementations27 Jun 2021 Zeinab Hajimohammadi, Kourosh Parand, Ali Ghodsi

In this paper, we propose Legendre Deep Neural Network (LDNN) for solving nonlinear Volterra Fredholm Hammerstein integral equations (VFHIEs).

Legendre Deep Neural Network (LDNN) and its application for approximation of nonlinear Volterra–Fredholm–Hammerstein integral equations

no code implementations1 Jan 2021 Kourosh Parand, Zeinab Hajimohammadi, Ali Ghodsi

In particular, Volterra–Fredholm–Hammerstein integral equations are the main type of these integral equations and researchers are interested in investigating and solving these equations.

Symbolically Solving Partial Differential Equations using Deep Learning

no code implementations12 Nov 2020 Maysum Panju, Kourosh Parand, Ali Ghodsi

We describe a neural-based method for generating exact or approximate solutions to differential equations in the form of mathematical expressions.

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