Publications by authors named "Majid Niazkar"
Article Synopsis
- Climate data is essential for managing water resources and is utilized in various hydrological analyses beyond just climate change studies.
- Though climate models are becoming more accurate over time, their outputs often require adjustments to be applicable for local contexts.
- This study evaluates various statistical and machine learning methods for bias correction of climate data at different time scales, revealing distinct performance trends for correcting precipitation and temperature data.
Identifying patients who may develop severe COVID-19 has been of interest to clinical physicians since it facilitates personalized treatment and optimizes the allocation of medical resources. In this study, multi-gene genetic programming (MGGP), as an advanced artificial intelligence (AI) tool, was used to determine the importance of laboratory predictors in the prognosis of COVID-19 patients. The present retrospective study was conducted on 1455 patients with COVID-19 (727 males and 728 females), who were admitted to Allameh Behlool Gonabadi Hospital, Gonabad, Iran in 2020-2021.
View Article and Find Full Text PDFCOVID-19 pandemic has become a concern of every nation, and it is crucial to apply an estimation model with a favorably-high accuracy to provide an accurate perspective of the situation. In this study, three explicit mathematical prediction models were applied to forecast the COVID-19 outbreak in Iran and Turkey. These models include a recursive-based method, Boltzmann Function-based model and Beesham's prediction model.
View Article and Find Full Text PDFApplication of artificial neural networks to predict the COVID-19 outbreak.
Glob Health Res Policy
November 2020
Background: Millions of people have been infected worldwide in the COVID-19 pandemic. In this study, we aim to propose fourteen prediction models based on artificial neural networks (ANN) to predict the COVID-19 outbreak for policy makers.
Methods: The ANN-based models were utilized to estimate the confirmed cases of COVID-19 in China, Japan, Singapore, Iran, Italy, South Africa and United States of America.