Essays about: "epidemiological model"

Showing result 1 - 5 of 18 essays containing the words epidemiological model.

  1. 1. Solving Ordinary Differential Equations and Systems using Neural Network Methods

    University essay from Karlstads universitet/Institutionen för matematik och datavetenskap (from 2013)

    Author : Mimmi Westrin; [2023]
    Keywords : Neural network methods; trial solutions; numerical methods; Lotka-Volterra system; SEIR model;

    Abstract : The applications of differential equations are many. However, many differential equations modelling real-world scenarios are very complex and it can be of great difficulty to find an exact solution if one even exists. Thus, it is of importance to be able to approximate solutions of differential equations. READ MORE

  3. 2. Investigating the Estimation of the infection rate and the fraction of infections leading to death in epidemiological simulation

    University essay from Uppsala universitet/Avdelningen för systemteknik

    Author : Jakob Gölén; [2023]
    Keywords : Epidemics; Compartmental Models; Parameter Inference; Synthetic Bootstrap; Infection Rate;

    Abstract : The main goal of this project is to investigate the behaviors of parameters used when modeling an epidemic. A stochastic SIHDRe model is used to simulate how an epidemic evolves over time. READ MORE

  4. 3. Modeling COPD with a Generalized Linear Mixed Effect Model : Results from the OLIN-study

    University essay from Umeå universitet/Statistik

    Author : Jenny Sjödin; [2022]
    Keywords : ;

    Abstract : The purpose of this thesis is to analyze which factors are associated with physicians’ diagnosis of Chronic Obstructive Pulmonary Disease (COPD) where time is of primary interest. The data that is used in the analysis is from the OLIN studies. READ MORE

  5. 4. The Influence of the COVID-19 Pandemic on the Swedish Financial Market

    University essay from KTH/Matematisk statistik

    Author : Wilma Berndtsson Svirins; Hanna Ledin; [2022]
    Keywords : COVID-19; applied mathematics; industrial engineering and management; regression analysis; financial market; OMXS30; COVID-19; tillämpad matematik; industriell ekonomi; regressionsanalys; finansmarknaden; OMXS30;

    Abstract : The initial coronavirus disease caught the world by surprise at the end of 2019, as it was soon declared a pandemic. It led to an unexpected global crisis and profound disruption in societies and Sweden was no exception. READ MORE

  6. 5. A Physics-Informed Deep Learning Framework for Solving Inverse Problems in Epidemiology

    University essay from KTH/Optimeringslära och systemteori

    Author : Magnus Tronstad; [2022]
    Keywords : ;

    Abstract : This thesis develops and evaluates a physics-informed neural network (PINN) modelling framework for solving inverse problems in epidemiology. The PINN works by modifying the standard mean squared error loss function of the neural network, by adding a term penalizing deviations from a given compartmental model's system of ordinary differential equations. READ MORE