Sökning: "Depth Assisted."

Visar resultat 1 - 5 av 34 uppsatser innehållade orden Depth Assisted..

  1. 1. MetaStackVis: Visually-Assisted Performance Evaluation of Metamodels in Stacking Ensemble Learning

    Kandidat-uppsats, Linnéuniversitetet/Institutionen för datavetenskap och medieteknik (DM)

    Författare :Ilya Ploshchik; [2023]
    Nyckelord :Visualization; interaction; metamodels; validation metrics; predicted probabilities; stacking; stacked generalization; ensemble learning; machine learning;

    Sammanfattning : Stacking, also known as stacked generalization, is a method of ensemble learning where multiple base models are trained on the same dataset, and their predictions are used as input for one or more metamodels in an extra layer. This technique can lead to improved performance compared to single layer ensembles, but often requires a time-consuming trial-and-error process. LÄS MER

  3. 2. Increased system sensitivity using fluorescent based immunoassays on the Gyrolab® platform

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Institutionen för farmaci

    Författare :Gabriel Lisra; [2023]
    Nyckelord :Gyrolab; fluorescence; sensitivity; immunoassays;

    Sammanfattning : Immunoassays have become an essential tool in several fields of bioanalytics with tremendous advances in sensitivity and formats seen through the last three decades. Many diseases are today diagnosed solely based on biomarker concentrations evaluated through immunoassays. LÄS MER

  4. 3. Unearthing the social-ecological cascades of the fall armyworm invasion: A computer-assisted text analysis of digital news articles

    Master-uppsats, Stockholms universitet/Stockholm Resilience Centre

    Författare :Kathryn Bjorklund; [2023]
    Nyckelord :emerging pests and pathogens; social-ecological cascades; fall armyworm; Spodoptera frugiperda; structural topic modeling;

    Sammanfattning : Understanding the complex nature of social-ecological cascades, or chain reactions of events that lead to widespread change in a system, is crucial for navigating the challenges they present. Emerging pests and pathogens, such as the fall armyworm, provide an opportunity to study these cascades in greater detail. LÄS MER

  5. 4. Assessing the Technological Landscape: ICT Tools and Technologies for Citizen-Government Communication and Their Level of Maturity

    Master-uppsats, Stockholms universitet/Institutionen för data- och systemvetenskap

    Författare :Jean-Marc Kazadi Katembwe; [2023]
    Nyckelord :Systematic literature review; Transformational Government; ICT Tools and Technologies; Public values; Citizens issues; Maturity Level;

    Sammanfattning : In today's rapidly evolving digital age, the relationship between citizens and government entities has undergone a transformative shift, primarily facilitated by Information and Communication Technologies (ICT). Transformational Government (T-Gov) is considered a technological innovation and a shift to a new entrepreneurial culture from inefficient, unaccountable bureaucracy generally observed within public organizations. LÄS MER

  7. 5. Skogsägares intresse för kompletterande markanvändning hos några skogsägare i Kalmar län

    Kandidat-uppsats, SLU/School for Forest Management

    Författare :Hugo Andersson; [2023]
    Nyckelord :enkät; intervju; hyggesfritt skogsbruk; mångbruk; differentiering;

    Sammanfattning : Dagens skogsbruk ifrågasätts och alternativa skötselmetoder efterfrågas. Ett variationsinriktat skogsbruk är en viktig förutsättning för ett hållbart skogsbruk där ekonomiska-, ekologiska-, samt sociala värden ska tas tillvara och samspela. LÄS MER