Omid Chatrabgoun

According to our database, Omid Chatrabgoun authored at least 15 papers between 2016 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2025

Sparse Gaussian process regression via compactly supported kernels: A trade-off between accuracy and computational efficiency.

Mohsen Esmaeilbeigi, Omid Chatrabgoun, Roberto Cavoretto, Alessandra De Rossi, Maryam Shafa

Inf. Sci., 2025

2024

A novel algorithm for classification using a low rank approximation of kernel-based support vector machines with applications.

Omid Chatrabgoun, Mohsen Esmaeilbeigi, Alireza Daneshkhah, Ahmad Kamandi, N. Salimi

Commun. Stat. Simul. Comput., December, 2024

2023

On the impact of prior distributions on efficiency of sparse Gaussian process regression.

Mohsen Esmaeilbeigi, Omid Chatrabgoun, Alireza Daneshkhah, Maryam Shafa

Eng. Comput., August, 2023

2022

Predicting Primary Sequence-Based Protein-Protein Interactions Using a Mercer Series Representation of Nonlinear Support Vector Machine.

Omid Chatrabgoun, Alireza Daneshkhah, Mohsen Esmaeilbeigi, Nader Sohrabi Safa, Ali Hamdan Alenezi, Arafatur Rahman

IEEE Access, 2022

2020

Constructing gene regulatory networks from microarray data using non-Gaussian pair-copula Bayesian networks.

Omid Chatrabgoun, Amin Hosseinian Far, Alireza Daneshkhah

J. Bioinform. Comput. Biol., 2020

Uncertainty Quantification of Darcy Flow through Porous Media using Deep Gaussian Process.

Alireza Daneshkhah, Omid Chatrabgoun, Mohsen Esmaeilbeigi, Tabassom Sedighi, S. Abolfathi

CoRR, 2020

2019

Optimizing minimum information pair-copula using genetic algorithm to select optimal basis functions.

Omid Chatrabgoun, Alireza Daneshkhah, Mohsen Esmaeilbeigi

Commun. Stat. Simul. Comput., 2019

The Role of Hilbert-Schmidt SVD basis in Hermite-Birkhoff interpolation in fractional sense.

Mohsen Esmaeilbeigi, Omid Chatrabgoun, Meysam Cheraghi

Comput. Appl. Math., 2019

An efficient method based on RBFs for multilayer data interpolation with application in air pollution data analysis.

Mohsen Esmaeilbeigi, Omid Chatrabgoun

Comput. Appl. Math., 2019

2018

Approximating non-Gaussian Bayesian networks using minimum information vine model with applications in financial modelling.

Omid Chatrabgoun, Amin Hosseinian Far, Victor Chang, Nigel G. Stocks, Alireza Daneshkhah

J. Comput. Sci., 2018

Fractional Hermite interpolation using RBFs in high dimensions over irregular domains with application.

Mohsen Esmaeilbeigi, Omid Chatrabgoun, Meysam Cheraghi

J. Comput. Phys., 2018

Probabilistic Modeling of Financial Uncertainties.

Alireza Daneshkhah, Amin Hosseinian Far, Omid Chatrabgoun, Tabassom Sedighi, Maryam Farsi

Int. J. Organ. Collect. Intell., 2018

Scattered data fitting of Hermite type by a weighted meshless method.

Mohsen Esmaeilbeigi, Omid Chatrabgoun, Maryam Shafa

Adv. Comput. Math., 2018

2016

Approximation Multivariate Distribution with Pair Copula Using the Orthonormal Polynomial and Legendre Multiwavelets Basis Functions.

Alireza Daneshkhah, G. Parham, Omid Chatrabgoun, M. Jokar

Commun. Stat. Simul. Comput., 2016

Copula Density Estimation Using Multiwavelets Based on the Multiresolution Analysis.

Omid Chatrabgoun, G. Parham

Commun. Stat. Simul. Comput., 2016