Essays about: "random data"

Showing result 21 - 25 of 1325 essays containing the words random data.

1. 21. Exploring the Influence of Firm Size on Leverage Evidence from OMX Stockholm Small Cap

   University essay from

   Author : Albin Claesson; Jonathan Hernandez; [2023-07-06]
   Keywords : Firm size; Capital Structure; Leverage; Constraints; Crisis;

   Abstract : This study examines the relationship between leverage and firm size for a sample of 83 firms listed on OMX Stockholm Small Cap between 2018 and 2022. Additionally, it explores the impact of the Covid-19 crisis on this relationship through quarters experiencing negative GDP growth. READ MORE

3. 22. Examing the role of platformbased learning in tertiary education system in Ghana. Lessions from COVID-19

   University essay from Göteborgs universitet/Institutionen för pedagogik och specialpedagogik

   Author : Robert Mensah Ofori; [2023-06-19]
   Keywords : Platform-based learning; COVID-19; UTAUT theory; tertiary institution; Ghana education system;

   Abstract : Aim: This study examines the role of platform-based teaching and learning in the Ghana tertiary educational system. This study focuses on the lessons from COVID-19 pandemic and explores measures to make platform-based learning sustainable. READ MORE

4. 23. Regression and time estimation in the manufacturing industry

   University essay from Uppsala universitet/Statistik, AI och data science

   Author : Walter Bjernulf; [2023]
   Keywords : regression; linear regression; regression trees; random forests; cross validation; variable selection; conformal prediction;

   Abstract : In this thesis an analysis is performed on operation times for different sized products in a manufacturing company. The thesis will introduce and summarise most of the theory needed to perform regression and also cover a worked example where three different regression models are learned, evaluated and analysed. READ MORE

5. 24. Interactive Visualization of Network Models in JavaScript/TypeScript for Web-based Applications

   University essay from Umeå universitet/Institutionen för fysik

   Author : Morrow Erik; [2023]
   Keywords : Networks; Information visualization; Information Theory; Interactive visualization; Nätverk; Informationsvisualisering; Informationsteori; Interaktiv visualisering;

   Abstract : Networks of nodes and links are powerful tools to model complex systems, however, when the number of nodes and links grows to the thousands then even the network becomes too complex to comprehend unless we can simplify and highlight the networks underlying structure. The map equation is a method developed by the researchers at IntegratedScience Lab that uses an information theoretic approach to reveal community structure using the flow of information on the network modeled with random walks. READ MORE

6. 25. Analyzing the performance of active learning strategies on machine learning problems

   University essay from Uppsala universitet/Avdelningen för systemteknik

   Author : Vendela Werner; [2023]
   Keywords : computer science; bioinformatics; machine learning; active learning; artificial intelligence; supervised learning; Astrazeneca; maskininlärning; artificiell intelligens; datorvetenskap; active learning; bioinformatik; supervised learning;

   Abstract : Digitalisation within industries is rapidly advancing and data possibilities are growing daily. Machine learning models need a large amount of data that are well-annotated for good performance. To get well-annotated data, an expert is needed, which is expensive, and the annotation itself could be very time-consuming. READ MORE