Sökning: "Håkan Öhrn"

Hittade 3 uppsatser innehållade orden Håkan Öhrn.

  1. 1. General image classifier for fluorescence microscopy using transfer learning

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Avdelningen för visuell information och interaktion

    Författare :Håkan Öhrn; [2019]
    Nyckelord :transfer learning; conformal prediction; image classification;

    Sammanfattning : Modern microscopy and automation technologies enable experiments which can produce millions of images each day. The valuable information is often sparse, and requires clever methods to find useful data. LÄS MER

  3. 2. Discretization of the Dirac delta function for application in option pricing

    Kandidat-uppsats, Uppsala universitet/Avdelningen för beräkningsvetenskap

    Författare :Håkan Öhrn; Adam Lindell; [2016]
    Nyckelord :;

    Sammanfattning : This paper compares two different approximations of the Dirac deltafunction used in a Fokker-Planck equation. Both methods deal with the singularity problem in the initial condition. The Dirac delta approximation, constructed in MATLAB with a method derived by Tornberg and Engquist, was compared to an already given method Aït-Sahalia. LÄS MER

  4. 3. En fallstudie om miljöarbetet på Capio S:t Görans sjukhus akutmottagning

    Kandidat-uppsats, Lunds universitet/Miljövetenskaplig utbildning

    Författare :Cecilia Östlund; [2015]
    Nyckelord :Miljöledningssystem; miljöaspekt; styrning; kunskap; förbrukningsmaterial; delegering; sjukhus; akutmottagning.; Earth and Environmental Sciences;

    Sammanfattning : Environmental management intend to help organizations improve their environmental performance but have suffered criticism for placing too great a focus on the system rather than on the environmental performance. The purpose of this study is to evaluate how Capio St Göran's Hospital emergency department works on reducing its negative environmental impact regarding the environmental aspects supplies and knowledge of staff, to see what works well and what could be improved. LÄS MER