Sökning: "performance as research"

Visar resultat 1 - 5 av 6118 uppsatser innehållade orden performance as research.

  1. 1. Feature Selection for Microarray Data via Stochastic Approximation

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

    Författare :Erik Rosvall; [2024-03-18]
    Nyckelord :feature selection; feature ranking; microarray data; stochastic approximation; Barzilai and Borwein method; Machine Learning; AI;

    Sammanfattning : This thesis explores the challenge of feature selection (FS) in machine learning, which involves reducing the dimensionality of data. The selection of a relevant subset of features from a larger pool has demonstrated its effectiveness in enhancing the performance of various machine learning algorithms. LÄS MER

  3. 2. Svenska fastighetsbolags prestation i perioder av ekonomisk osäkerhet En kvantitativ jämförelse av kommersiella och icke-kommersiella fastighetsbolag av olika åldrar

    Kandidat-uppsats, Göteborgs universitet/Företagsekonomiska institutionen

    Författare :Jacob Bergqvist; Marcus Lundgren; [2024-03-07]
    Nyckelord :;

    Sammanfattning : The purpose of the report is to describe how interest rates have affected real estate companies in recent years and if the effects vary depending on the founding year of the company (before or after 1994) or the type of properties they manage (residential, commercial and community properties). The research questions were addressed through a quantitative approach, focusing on key metrics such as profit margin, EBITDA margin, rental income, financial net, vacancy rate, loan-to-value ratio, and solidity. LÄS MER

  4. 3. Exploring Automated Early Problem Identification Based on Diagnostic Trouble Codes

    Master-uppsats, Institutionen för tillämpad informationsteknologi

    Författare :Mathias Forsman; Yihan Yang; [2024-03-05]
    Nyckelord :Automotive Industry; Early Problem Identification; Diagnostic Trouble Code; Case Study; Laboratory Experiment ; Machine Learning; Linear Regression; K-means Clustering;

    Sammanfattning : In the current automotive industry, problem identification is a reactive process. It starts when the customer experiences a vehicle problem and goes to the workshop. Subsequently, all the problem-related data will be collected from the workshop and forwarded to the vehicle manufacturer. LÄS MER

  5. 4. REVOLVERMAN ELLER BOLAGETS MAMMA? En kritisk diskursanalys av framställningen av kvinnliga och manliga entreprenörer i Dagens Industri

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

    Författare :Lisa Johannesen; [2024-03-04]
    Nyckelord :Diskurser; medier; affärstidning; Sverige; entreprenörskap; könsstereotyper;

    Sammanfattning : Equality in the news media has been a topic of discussion in a variety of contexts and with different aspects throughout history. We continue to ask ourselves what the definition of equality is and when a country can be defined as an equal society. LÄS MER

  7. 5. Exploring the Integration of Artificial Intelligence Tools in English as a Foreign Language (EFL) Pedagogy. A Literature Review

    Uppsats för yrkesexamina på grundnivå, Göteborgs universitet / Lärarutbildningsnämnden

    Författare :Rasmus Andersson; Axel Ringhagen; Albin Tapper; [2024-01-18]
    Nyckelord :Teachers; implementing AI; EFL classroom;

    Sammanfattning : The introduction of artificial intelligence (AI) tools in schools has sparked a polarised debate about its negative impact on critical thinking, plagiarism, and problem-solving skills. Future educators will be affected by the tools, prompting this thesis to explore their potential benefits and challenges through a literature review. LÄS MER