Essays about: "user models"

Showing result 16 - 20 of 911 essays containing the words user models.

  1. 16. ASSESSING PUBLIC OPINION ON ALGORITHMIC FAIRNESS Reviewing practical challenges and the role of contextual factors

    University essay from Institutionen för tillämpad informationsteknologi

    Author : Veronica Kecki; [2023-02-01]
    Keywords : AI; artificial intelligence; ML; machine learning; algorithms; algorithmic decision-making; fairness; socio-technical design; AI ethics;

    Abstract : AI ethicists often claim that where algorithmic decision-making is impacting human lives, it is crucial to strive for transparency and explainability. As one form of achieving these, some authors have argued for socio-technical design of AI systems that involves the user in the design process. READ MORE

  3. 17. Heart rate estimation from wrist-PPG signals in activity by deep learning methods

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Marie-Ange Stefanos; [2023]
    Keywords : Deep Learning; Medical Data; Signal Processing; Heart Rate Estimation; Wrist Photoplethysmography; Djup lärning; Medicinska Data; Signalbehandling; Pulsuppskattning; Handledsfotopletysmograf;

    Abstract : In the context of health improving, the measurement of vital parameters such as heart rate (HR) can provide solutions for health monitoring, prevention and screening for certain chronic diseases. Among the different technologies for HR measuring, photoplethysmography (PPG) technique embedded in smart watches is the most commonly used in the field of consumer electronics since it is comfortable and does not require any user intervention. READ MORE

  4. 18. Interrupting prolonged sitting behavior with gamification: Mobile adaptation of the break reminder desktop app Liopep

    University essay from Linköpings universitet/Institutionen för datavetenskap

    Author : Angelica Caridad Hernandez Cerutti; [2023]
    Keywords : ;

    Abstract : The present work aims at guiding the design transition of the break reminder desktop application Liopep to a mobile platform. The goal is to improve and adapt the gamified intervention to address sedentary behavior at an organizational level. READ MORE

  5. 19. Uncertainty Estimation in Radiation Dose Prediction U-Net

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Frida Skarf; [2023]
    Keywords : Radiation dose prediction models; U-net; quantile regression; Monte Carlo Dropout; epistemic uncertainty estimation; aleatoric uncertainty estimation; Stråldospredicerande modeller; U-net; kvantilregression; Monte Carlo Dropout; epistemisk osäkerhetsskattning; aletorisk osäkerhetsskattning;

    Abstract : The ability to quantify uncertainties associated with neural network predictions is crucial when they are relied upon in decision-making processes, especially in safety-critical applications like radiation therapy. In this paper, a single-model estimator of both epistemic and aleatoric uncertainties in a regression 3D U-net used for radiation dose prediction is presented. READ MORE

  6. 20. Detecting Distracted Drivers using a Federated Computer Vision Model : With the Help of Federated Learning

    University essay from Mittuniversitetet/Institutionen för data- och elektroteknik (2023-)

    Author : Joel Viggesjöö; [2023]
    Keywords : Machine Learning; Federated Learning; Computer Vision;

    Abstract : En av de vanligaste distraktionerna under bilkörning är utförandet av aktiviteter som avlägsnar förarens fokus från vägen, exempelvis användandet av en telefon för att skicka meddelanden. Det finns många olika sätt att hantera dessa problem, varav en teknik är att använda maskininlärning för att identifiera och notifiera distraherade bilförare. READ MORE