Advanced search

Showing result 1 - 5 of 102 essays matching the above criteria.

1. 1. On modelling OMXS30 stocks - comparison between ARMA models and neural networks

   University essay from Uppsala universitet/Matematiska institutionen

   Author : Irina Zarankina; [2023]
   Keywords : ARMA; ARIMA; LSTM; time series; statistics;

   Abstract : This thesis compares the results of the performance of the statistical Autoregressive integrated moving average (ARIMA) model and the neural network Long short-term model (LSTM) on a data set, which represents a market index. Both models are used to predict monthly, daily, and minute close prices of the OMX Stockholm 30 Index. READ MORE

3. 2. InclusiveRender A metaverse Engine prototype to support Accessible Environments for people with ASD

   University essay from Stockholms universitet/Institutionen för data- och systemvetenskap

   Author : Oscar Borg; Niklas Enberg; [2023]
   Keywords : metaverse; Autism Spectrum Disorder; Virtual Reality; Immersive Learning; Personalised Learning; Machine Learning; Accessibility;

   Abstract : The metaverse has seen increased usages in its capabilities as an educational tool by immersing users in virtual scenarios. This technology is inaccessible for user groups that require higher degrees of accessibility and personalization, as most metaverse implementations do not adjust to the user’s needs. READ MORE

4. 3. Modelling Long Term Memory in the Bayesian Confidence Neural Network Model

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

   Author : Charu Karn; Samir Samahunov; [2023]
   Keywords : ;

   Abstract : Memory is a fascinating and complex part of human life. Understanding memory and simulating itthrough modelling can help society take steps towards understanding health issues such asAlzheimer's, dementia and amnesia. READ MORE

5. 4. Control Aid Implementation -Modelling and simulation of triple extruder-

   University essay from Lunds universitet/Kemiteknik (CI)

   Author : Karl Langsér; [2023]
   Keywords : Machine Learning; Extruder; Modelling; Simulation; Extreme learning machine; Chemical engineering; Technology and Engineering;

   Abstract : In the production of their High Voltage Direct Current Cables (HVDC) and High Voltage Alternating Current Cables (HVAC), NKT uses triple extruders to create layers of insulation and semi-conduction. A model to predict the effect of extruder inputs on the cable’s insulation and semi-conducting layers has been created and trained to predict the extruder in discrete time. READ MORE

6. 5. Energy Consumption Modelling for 5G Radio Base Stations with Machine Learning

   University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

   Author : Daniel Ringwald; Daniel Larsson; [2023]
   Keywords : Machine learning; energy modelling; radio base station; 5G; neural network; gradient boosted trees; Technology and Engineering;

   Abstract : With an ongoing energy crisis in Europe and an ever-evolving political climate where the environmental impacts of industries are regarded as a top priority, the topic of energy efficiency is high on everyone’s agenda. Mathematical optimization of energy consumption requires a model of the problem at hand. READ MORE