Essays about: "prediktorer"

Showing result 1 - 5 of 41 essays containing the word prediktorer.

  1. 1. Classifying Previous Covid-19 Infection : Advanced Logistic Regression Approach

    University essay from Umeå universitet/Institutionen för matematik och matematisk statistik

    Author : Daniel Westerholm; [2023]
    Keywords : Covid-19; logistic regression; clustering;

    Abstract : The study aimed to developed a logistic model based on antibody proteins, vaccinations and demographic factors that predicts previous infection in Covid-19. The data set comprised of 2750 individuals from eldercare homes in Sweden, with four test dates executed between October of 2021 and August of 2022. READ MORE

  3. 2. Modelling Factors Affecting Academic Performance in Swedish Schools with Multiple Linear Regression

    University essay from KTH/Matematisk statistik

    Author : Johanna Breivold; [2023]
    Keywords : Academic performance; average qualification point; foreign background; educational level; teacher s degree; students per teacher; staffing ratio; organizer; multiple linear regression; Studieresultat; genomsnittligt meritvärde; utländsk bakgrund; utbildningsnivå; lärarexamen; lärartäthet; huvudman; multipel linjär regression;

    Abstract : This bachelor thesis examines factors affecting the academic performance in Swedish schools. Specifically, the average qualification point among ninth grade students in schools in Stockholm municipality during the academic year 2021-2022 are studied. READ MORE

  4. 3. Explainable modeling in machine learning : A comparative study

    University essay from Umeå universitet/Statistik

    Author : Simon Stålberg; Olivia Isaksson; [2023]
    Keywords : ;

    Abstract : As the use of advanced machine learning models has increased, the need for explainability that these models lack concerning their prediction has increased simultaneously. The aim of this thesis is to compare different functions available in the program R regarding their ability to provide explainability for these advanced machine learning models, also commonly referred to as black-box models. READ MORE

  5. 4. Optic nerve sheath diameter semantic segmentation and feature extraction

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Simone Bonato; [2023]
    Keywords : Machine Learning; Computer Vision; Image Segmentation; Medical Imaging; Optic Nerve Sheath Diameter; nnU-Net; Maskininlärning; datorseende; bildsegmentering; medicinsk bildbehandling; optisk nervslidsdiameter; nnU-Net;

    Abstract : Traumatic brain injury (TBI) affects millions of people worldwide, leading to significant mortality and disability rates. Elevated intracranial pressure (ICP) resulting from TBI can cause severe complications and requires early detection to improve patient outcomes. READ MORE

  6. 5. Supervised classification for human movement data : A comparative study of functional and traditional methods

    University essay from Umeå universitet/Statistik

    Author : Markus Lindvall; [2023]
    Keywords : ;

    Abstract : Functional data analysis (FDA) has a growing importance in statistics, especially in disciplines like biomechanics, where it is common to observe data over time. The objective of this thesis is to employ FDA techniques and compare the classification performance of supervised classification models utilizing functional data with the same models using a discrete summary measurement (max-values) as input. READ MORE