Sökning: "Model"

Visar resultat 1 - 5 av 23364 uppsatser innehållade ordet Model.

  1. 1. Does the sinner beat the saint? An empirical study of the Nordic stock market

    Master-uppsats, Göteborgs universitet/Graduate School

    Författare :Jonathan Winberg; [2019-11-27]
    Nyckelord :Sin Stocks; Sin Stock Anomaly; Nordic Stock Market; Fama-French Three-Factor Model; CAPM; Asset Pricing Models; Portfolio Asset Management; OLS; Gambling; Tobacco; Alcohol; Weapons; Oil Gas; Self-Financing; Portfolio Strategy;

    Sammanfattning : MSc in Finance.... LÄS MER

  3. 2. An approach to automate accident scenario generation using recurrent neural networks

    Kandidat-uppsats, Göteborgs universitet/Institutionen för data- och informationsteknik

    Författare :Ludvig Oliver Gee; Ian Rhys Jenkins; [2019-11-26]
    Nyckelord :Machine Learning; Recurrent Neural Networks; Active Safety Systems; Scenario Generation; Testing; Time Series Prediction;

    Sammanfattning : There is a need to improve the test procedure of Active Safety Systems through the automation of scenario generation, especially accident scenarios that are critical for testing. The purpose of this thesis is to provide an approach to automate the test generation process using machine learning. LÄS MER

  4. 3. Investigating Content-based Fake News Detection using Knowledge Graphs

    Master-uppsats, Göteborgs universitet/Institutionen för data- och informationsteknik

    Författare :Jurie Germishuys; [2019-11-21]
    Nyckelord :fake news; knowledge graphs; embedding models; natural language processing; generative models; Swedish;

    Sammanfattning : In recent years, fake news has become a pervasive reality of global news consumption.While research on fake news detection is ongoing, smaller languages such as Swedishare often left exposed by an under-representation in research. LÄS MER

  5. 4. Deep Neural Network Compression for Object Detection and Uncertainty Quantification

    Master-uppsats, Göteborgs universitet/Institutionen för data- och informationsteknik

    Författare :Mohammad Ahraz Asif; Georgios Tzelepis; [2019-11-21]
    Nyckelord :Deep Learning; Model Compression; Knowledge Distillation; Bayesian Deep Learning; Object Detection;

    Sammanfattning : Neural networks have been notorious for being computational expensive. Their demand for hardware resources prohibits their extensive use in embedded devices and puts restrictions on tasks like real time tracking. LÄS MER

  7. 5. Department of Computer Science and Engineering UNIVERSITY OF GOTHENBURG CHALMERS UNIVERSITY OF TECHNOLOGY Gothenburg, Sweden 2018 Statistical Model Update Optimization in Industrial Practice

    Kandidat-uppsats, Göteborgs universitet/Institutionen för data- och informationsteknik

    Författare :Maria-Bianca Cindroi; Robinson Iheanacho Mgbah; [2019-11-19]
    Nyckelord :machine learning model; optimization; changing models;

    Sammanfattning : This thesis presents a study done on optimizing machine learning model updates. The department of Quality and Functionality in a multinational telecommunication company is searching for an optimal solution to the problem of when, and how, to trigger a training cycle of a statistical model on their test execution dataset. LÄS MER