Essays about: "MAE"

Showing result 1 - 5 of 100 essays containing the word MAE.

  1. 1. Short-term forecasting Swedish annual real GDP growth using SARIMA models : A study in forecasting current year Swedish annual real GDP growth using SARIMA models with the Box-Jenkins methodology as a general framework

    University essay from Uppsala universitet/Nationalekonomiska institutionen

    Author : Mark Becker; [2023]
    Keywords : SARIMA; ARIMA; ARMA; Box-Jenkins; Real GDP; MAE;

    Abstract : Simulated current year annual real GDP growth forecasts for 2015-2021 are made using a chosen SARIMA model, with the Box-Jenkins methodology as a general modelling framework. The forecasts are compared to the actual outcomes and the Absolute Errors (AE) and the Mean Absolute Errors (MAE) are calculated for each year. READ MORE

  2. 2. Prediction of the number of weekly covid-19 infections : A comparison of machine learning methods

    University essay from Högskolan i Skövde/Institutionen för informationsteknologi

    Author : Nicklas Branding; [2022]
    Keywords : Machine learning; deep learning; covid-19; public health science; number of infection; regression; long short term memory; gated recurrent unit; support vector regressor; long short term memory-convolutional neural network; bidirectional-long short term memory;

    Abstract : The thesis two-folded problem aim was to identify and evaluate candidate Machine Learning (ML) methods and performance methods, for predicting the weekly number of covid-19 infections. The two-folded problem aim was created from studying public health studies where several challenges were identified. READ MORE

  3. 3. Prediction of Air Quality Index Using Supervised Machine Learning

    University essay from Blekinge Tekniska Högskola

    Author : Vamsi Sri Naga Manikanta Murukonda; Avan Chowdary Gogineni; [2022]
    Keywords : Air Quality Index; Air Quality Monitoring; Machine Learning; Regression;

    Abstract : Background: Air pollution has become a serious environmental issue. It is responsible for hundreds of fatalities each year and it poses a serious threat to human health and environment. It leads to global warming, greenhouse effect and it also causes respiratory problems like asthma, lung cancer etc. READ MORE

  4. 4. Impact of MR training data on the quality of synthetic CT generation

    University essay from Umeå universitet/Institutionen för fysik

    Author : Gustav Jönsson; [2022]
    Keywords : Generative adversarial network; Machine learning; Radiotherapy; Synthetic CT; MR; CT;

    Abstract : Both computed tomography (CT) and magnetic resonance imaging (MRI) have a purpose for radiotherapy. But having two imaging sessions brings uncertainty which makes it beneficial to create synthetic CT (sCT) images from MR images. In this work a Generative Adversarial Network (GAN) was designed and implemented for sCT generation. READ MORE

  5. 5. Computational Study of the Magnetocrystalline Anisotropy Energy of Ordered CoPt

    University essay from Uppsala universitet/Materialteori

    Author : Max Fusté Costa; [2022]
    Keywords : ;

    Abstract : The study of the properties of magnetic materials is of primary importance in the development of newtechnologies. In this project, we aim to investigate the symmetries of some of the relevant properties ofa cobalt and platinum alloy that emerge from the symmetry of the crystal structure of the alloy. READ MORE