Sökning: "Missing Data"

Visar resultat 1 - 5 av 886 uppsatser innehållade orden Missing Data.

  1. 1. Predicting True Sepsis and Culture-positive Sepsis in Intensive Care Unit with Machine Learning Techniques

    Master-uppsats, Lunds universitet/Matematisk statistik

    Författare :Zeyuan Wu; [2024]
    Nyckelord :Machine Learning; Diagnosis of Sepsis; XGBoost; Logistic Regression; Mathematics and Statistics;

    Sammanfattning : Sepsis, a serious medical condition often leading to patients requiring intensive care, has prompted numerous scientists to employ mathematical techniques to aid in its diagnosis. This thesis uses logistic regression and a machine learning technique, XGBoost, to predict true sepsis (as opposed to sepsis mimics) and culture-positive sepsis (among true sepsis) in critical care using blood test results, physiological measurements and other patient characteristics. LÄS MER

  3. 2. Designing a reactive feedback feature for end-users in web-based media software

    Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för tillämpad fysik och elektronik

    Författare :Jessica Dellmar; [2024]
    Nyckelord :User Feedback; End-user involvement; Usability; Design Thinking; User Experience;

    Sammanfattning : Customer feedback is essential for improving a company's products or services and increasing customer satisfaction. Despite its value, user involvement faces many challenges, such as low user motivation and feedback with missing context information. LÄS MER

  4. 3. User-Centered Design in Digital Twins : Insights Based on Industrial Designers’ Activities

    Master-uppsats, Mälardalens högskola/Akademin för innovation, design och teknik

    Författare :Velina Parapanova; [2024]
    Nyckelord :digital twin; user-centered design; activity theory; industrial design; scenarios;

    Sammanfattning : Digital twin is an emerging technology that enhances digital transformation across many industries and domains. Most digital twins are made for a work context, and end users are the domain experts who carry knowledge in the work processes and products of which digital twin is part. LÄS MER

  5. 4. Potential and Limitations of the Sketch Map Tool in the International Red Cross Red Crescent Movement

    Master-uppsats, Lunds universitet/Avdelningen för Riskhantering och Samhällssäkerhet

    Författare :Kimon Letzner; [2024]
    Nyckelord :Disaster risk reduction; Participatory action research; Community risk mapping; International Red Cross Red Crescent Movement; Colombia; Technology and Engineering;

    Sammanfattning : In disaster risk management, participatory mapping (PM) closes spatial data gaps in communities by integrating local risk knowledge. The thesis examined the potential and limitations of the Sketch Map Tool (SMT) as a PM tool for community-based disaster risk reduction (DRR) through an International Red Cross Red Crescent Movement case study. LÄS MER

  7. 5. ”Shame of missing out”, det nya FOMO : En kvalitativ intervjustudie om hur känslor hos unga kvinnor upplevs när influencers uppmanar till konsumtion på Instagram.

    Kandidat-uppsats, Karlstads universitet/Institutionen för geografi, medier och kommunikation (from 2013)

    Författare :Alice Klevfors; Nilsson Isabell; [2024]
    Nyckelord :Impulsive consumption; FOMO; SOMO; influencer marketing; relationship building; Instagram; emotions; qualitative interview study; thematic analysis; young women; Sweden; Impulsiv konsumtion; FOMO; SOMO; influencer marketing; relationsskapande; Instagram; känslor; kvalitativ intervjustudie; tematisk analys; unga kvinnor; Sverige;

    Sammanfattning : With the increasing trust and power of influencers on social media, more research and information are needed on how influencers affect the emotions of their followers. The climate that exists on social media today contributes to calls for unsustainable consumption, which is something that influencers in particular contribute to. LÄS MER