Sökning: "Oscar Melin"

Visar resultat 1 - 5 av 7 uppsatser innehållade orden Oscar Melin.

  1. 1. Generating Synthetic Training Data with Stable Diffusion

    Master-uppsats, Linköpings universitet/Institutionen för datavetenskap

    Författare :Rasmus Rynell; Oscar Melin; [2023]
    Nyckelord :AI; ML; Artificial Intelligence; Machine Learning; Stable Diffusion; ControlNet; Image classification; Image synthesis; Generative models; Generating images; Generating training data;

    Sammanfattning : The usage of image classification in various industries has grown significantly in recentyears. There are however challenges concerning the data used to train such models. Inmany cases the data used in training is often difficult and expensive to obtain. Furthermore,dealing with image data may come with additional problems such as privacy concerns. LÄS MER

  3. 2. När krisen kommer : En kvalitativ studie om hur småsparare påverkas av börspsykologiska faktorer i kristider

    Magister-uppsats, Linköpings universitet/Institutionen för ekonomisk och industriell utveckling; Linköpings universitet/Filosofiska fakulteten

    Författare :William Blücher Melin; Oscar Fajerson; [2021]
    Nyckelord :Behavioural finance; individual investors; financial bubbles; Covid-19; herd behaviour; disposition effect; loss aversion; extrapolation bias; Beteendeekonomi; småsparare; finansiella bubblor; Covid-19; flockbeteende; dispositionseffekten; förlustaversion; extrapolation bias;

    Sammanfattning : Background: The 12th of March 2020 the Stockholm stock market fell close to eleven percent, the biggest decline on the market in modern time, as a result of the Covid-19 virus. Earlier studies have found that many individual investors make ill-considered decisions during sharp price falls which don't benefit their economic interest and that every new financial crisis offers new possibilities to expand the understanding about what underlying factors that are behind the crisis. LÄS MER

  4. 3. Guidelines for placement of sensors : Placement of sensors in public areaswhile consideringcoverage, cost, and performance.

    Kandidat-uppsats, Jönköping University/JTH, Avdelningen för datavetenskap

    Författare :Oscar Melin; Matilda Asperot; [2021]
    Nyckelord :Sensor placement; simulation; unity;

    Sammanfattning : With the spread of COVID-19, occupancy estimation wason the rise to regulatepeople’smovement in public areasto further decrease the spreadof the diseaseand prepare for future pandemics.Much theory existson the problem of sensor placement, but this theory is mainly treated as a mathematical problem and often not applicable to real-life situationsdue to important real-life factors not being considered. LÄS MER

  5. 4. Bankers Kreditanalys Av Bostadsrättsföreningar : och årsredovisningens roll samt utformning

    Kandidat-uppsats, Högskolan i Halmstad/Akademin för ekonomi, teknik och naturvetenskap

    Författare :Oscar Melin; Jonathan Berg; [2019]
    Nyckelord :Housing Cooperatives; Annual Report; Financial Analysis; Credit; Bostadsrättsförening; Årsredovisning; Finansiell Analys; Kreditgivning;

    Sammanfattning : Problemdiskussion: Bostadsrättsföreningars höga skuldsättning har diskuterats frekvent i diverse medier senaste åren och en räntehöjning kan påverka föreningens medlemmar avsevärt. Köparnas kunskapsbrist och oförmåga att avläsa en årsredovisning på ett korrekt sätt kan innebära problem för föreningens samtliga intressenter. LÄS MER

  7. 5. Spelet bakom sportsidorna - En studie om sportjournalisters påverkan på nyhetsurvalet

    Kandidat-uppsats, Göteborgs universitet/Institutionen för journalistik, medier och kommunikation; Göteborgs universitet/Institutionen för journalistik, medier och kommunikation

    Författare :Bella Franzén; Oscar Rickstrand; [2018-09-07]
    Nyckelord :sport; sportjournalistik; nyhetsurval; förklaringsfaktorer; mansdominerat; sport; sports journalism; news selection; determinants; male dominated;

    Sammanfattning : The purpose of this study was to investigate why Swedish sports journalists choose to report more about male sport than female sport. Studies have shown that the news selection in sports journalism is dominated by male sport and we found that this subject hadn’t been covered from a Swedish perspective. LÄS MER