Sökning: "GMM method"

Visar resultat 11 - 15 av 39 uppsatser innehållade orden GMM method.

  1. 11. Adaptive content-based sound compression

    Master-uppsats, Lunds universitet/Avdelningen för Biomedicinsk teknik

    Författare :Markus Gerard; Marcus Tedenvall; [2019]
    Nyckelord :Technology and Engineering;

    Sammanfattning : Three different classification solutions for distinguishing events from non-events in surveillance audio are described and evaluated. The three compared methods are energy functions, Gaussian mixture modelling algorithms (GMM) and existing voice activity detectors (VAD). LÄS MER

  3. 12. Defect Detection and OCR on Steel

    Master-uppsats, Linköpings universitet/Datorseende

    Författare :Jakob Grönlund; Angelina Johansson; [2019]
    Nyckelord :Defect detection; OCR; Convolutional Autoencoder; Faster R-CNN;

    Sammanfattning : In large scale productions of metal sheets, it is important to maintain an effective way to continuously inspect the products passing through the production line. The inspection mainly consists of detection of defects and tracking of ID numbers. LÄS MER

  4. 13. The role of banking sector performance for renewable energy consumption : a panel study for 124 countries between the years 1998 -2012

    Master-uppsats, SLU/Dept. of Economics

    Författare :Elin Näsström; [2019]
    Nyckelord :bank sector; banking performance; CO2 emissions; energy investments; energy security; financial development; renewable energy; renewable energy consumption; panel data; income groups;

    Sammanfattning : Renewable energy has in recent years become an important component of world energy consumption since it holds the characteristics of decreasing carbon oxide emissions while at the same time being able to meet the future increase in energy demand. To secure future universal access to modern energy, large investments in renewable energy technology are required. LÄS MER

  5. 14. The Effect of Capital on Profitability in Nordic Banks

    Master-uppsats, Göteborgs universitet/Graduate School

    Författare :Ide Jarf; Nafiseh Aminiomshi; [2018-07-04]
    Nyckelord :Profitability; Bank Capital; Capital Requirements; Nordic Countries; System Generalized Method of Moments;

    Sammanfattning : This thesis explores the relationship between capital and profitability in Nordic banks. Bank capital can have either profitable or adverse effects and the Nordic countries have recently straightened their capital requirement, so therefore it’s important to see what relationship there is between their bank capital and profitability. LÄS MER

  7. 15. Bistånd och utländska direktinvesteringars påverkan på fattigdom

    Kandidat-uppsats, Lunds universitet/Nationalekonomiska institutionen

    Författare :Greta Fredriksson; Tryggve Pederby; [2018]
    Nyckelord :Poverty – Aid – Foreign direct investment – GMM – Interactive variable; Business and Economics;

    Sammanfattning : This paper examines the effect that aid and foreign direct investment have on poverty by assessing both their separate and interactive effects. We used a Generalized Method of Moments to analyse 107 countries during the time period 1987-2014 and measured the effects of aid and foreign direct investment as growth of inflow per capita. LÄS MER