Sökning: "vector fields"

Visar resultat 11 - 15 av 70 uppsatser innehållade orden vector fields.

  1. 11. Head impact detection with sensor fusion and machine learning

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Författare :Aron Strandberg; [2022]
    Nyckelord :head impact detection; sensor fusion; 3D; machine learning; support vector machine; random forests;

    Sammanfattning : Head injury is common in many different sports and elsewhere, and is often associated with differentdifficulties. One major problem is to identify and value the injury or the severity. Sometimes there is no sign of head injury, but a serious neck distortion has occurred, causing similar symptoms as head injuries e.g. LÄS MER

  3. 12. Autoencoder outlier detection during the Covid-19 vaccination campaign

    Master-uppsats, Lunds universitet/Beräkningsbiologi och biologisk fysik - Genomgår omorganisation; Lunds universitet/Institutionen för astronomi och teoretisk fysik - Genomgår omorganisation

    Författare :Thomas Eriksson; [2022]
    Nyckelord :Vaccine side effects; Covid-19; Outlier detection in high-dimensional data; Deep learning; Machine learning; AI; Autoencoder; Healthcare registers.; Physics and Astronomy; Medicine and Health Sciences;

    Sammanfattning : Outlier detection in high-dimensional data is a complex task, useful in many fields. One major application is in healthcare, where the high-dimensional healthcare registers can be used to detect patterns related to the medical behaviour and state of the population. LÄS MER

  4. 13. Feasibility Study of Implementation of Machine Learning Models on Card Transactions

    Kandidat-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Samhar Alzghaier; Mervan Can Kaya; [2022]
    Nyckelord :Processing; Merchant; Acquirer; Customer; Demand Pricing; Dynamic Pricing; Profitability; Machine Learning; Algorithms; Naive-Bayes; AdaBoost; K-Nearest Neighbour; Stochastic Gradient Descent; Decision Trees; Random Forests;

    Sammanfattning : Several studies have been conducted within machine learning, and various variations have been applied to a wide spectrum of other fields. However, a thorough feasibility study within the payment processing industry using machine learning classifier algorithms is yet to be explored. LÄS MER

  5. 14. Wading Simulations of Complete Heavy-Duty Vehicles

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Författare :Emma Samuelsson; Sofie Benzler; [2022]
    Nyckelord :CFD; Volume of Fluid; Wading; Heavy-Duty Vehicles; STAR-CCM ;

    Sammanfattning : Wading is the phenomenon where a vehicle drives through water with a relatively deep water level. Sincea large portion of the vehicle is submerged in water it can affect the driveability and function of individualcomponents. LÄS MER

  7. 15. Detection of Pests in Agriculture Using Machine Learning

    Master-uppsats, Linköpings universitet/Institutionen för systemteknik

    Författare :Emma Olsson; [2022]
    Nyckelord :machine learning; svm; sliding window; mask r-cnn; yolov5;

    Sammanfattning : Pest inventory of a field is a way of knowing when the thresholds for pest controlis reached. It is of increasing interest to use machine learning to automate thisprocess, however, many challenges arise with detection of small insects both intraps and on plants. LÄS MER