Sökning: "Performance data"

Visar resultat 16 - 20 av 10175 uppsatser innehållade orden Performance data.

  1. 16. 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. 17. Station-level demand prediction in bike-sharing systems through machine learning and deep learning methods

    Master-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Författare :Nikolaos Staikos; [2024]
    Nyckelord :Physical Geography; Ecosystem Analysis; Bike-sharing demand; Machine learning; Deep learning; Spatial regression; Graph Convolutional Neural Network; Multiple Linear Regression; Multilayer Perceptron Regressor; Support Vector Machine; Random Forest Regressor; Urban environment; Micro-mobility; Station planning; Geomatics; Earth and Environmental Sciences;

    Sammanfattning : Public Bike-Sharing systems have been employed in many cities around the globe. Shared bikes are an efficient and convenient means of transportation in advanced societies. Nonetheless, station planning and local bike-sharing network effectiveness can be challenging. LÄS MER

  4. 18. Unpacking the Washback Effect of University Entrance Exams : A Qualitative Study of Uzbekistan’s Students’ Exam Preparation Experiences

    Master-uppsats, Stockholms universitet/Institutionen för pedagogik och didaktik

    Författare :Zarnigor Hotamova; [2024]
    Nyckelord :Washback; High-stakes University Entrance Exams; Competence-based Curriculum; 21st Century Skills;

    Sammanfattning : The evolving nature of education emphasizes the importance of fostering 21st-century skills. To align with the requirements of the contemporary era, Uzbekistan introduced its new competency based National Curriculum, highlighting the development of 21st century skills. LÄS MER

  5. 19. Using Synthetic Data For Object Detection on the edge in Hazardous Environments

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Institutionen för reglerteknik

    Författare :Faraz Azarnoush; Damil Sabotic; [2024]
    Nyckelord :Technology and Engineering;

    Sammanfattning : This thesis aims to evaluate which aspects are important when generating synthetic data with the purpose of running on a lightweight object detection model on an edge device. The task we constructed was to detect Canisters and whether they feature a protective valve called a Cap or not (called a No-Cap). LÄS MER

  7. 20. Rekryterad av AI: En analys av arbetssökandes uppfattning och attityd

    Kandidat-uppsats, Lunds universitet/Institutionen för psykologi

    Författare :Maja Hedin; Fanny Hjorth; [2024]
    Nyckelord :Artificiell intelligens; rekrytering; attityd; Artificial intelligence; recruitment; attitude; Science General;

    Sammanfattning : Recruitment conducted with the assistance of artificial intelligence is becoming increasingly common with the advancement of technology. Currently, AI can draft job advertisements, review resumes, automate interviews, and make decisions. LÄS MER