Sökning: "deep calibration"

Visar resultat 1 - 5 av 16 uppsatser innehållade orden deep calibration.

  1. 1. Deep Learning and the Heston Model:Calibration & Hedging

    Kandidat-uppsats, Göteborgs universitet/Institutionen för nationalekonomi med statistik

    Författare :Oliver Klingberg Malmer; Victor Tisell; [2020-07-03]
    Nyckelord :deep learning; deep hedging; deep calibration; option pricing; stochastic volatilty; Heston model; S P 500 index options; incomplete markets; transaction costs;

    Sammanfattning : The computational speedup of computers has been one of the de ning characteristicsof the 21st century. This has enabled very complex numerical methods for solving existingproblems. As a result, one area that has seen an extraordinary rise in popularity over the lastdecade is what is called deep learning. LÄS MER

  2. 2. Predicting Ovarian Malignancy based on Transvaginal Ultrasound Images using Deep Neural Networks

    Kandidat-uppsats, KTH/Fysik

    Författare :Filip Christiansen; [2020]
    Nyckelord :;

    Sammanfattning : Ovarian cancer is the most lethal gynaecological malignancy; however, ovarian lesions are very common and only around 1% are malignant. Due to the large number of cases, patients are triaged by gynaecologists having a high variability in diagnostic accuracy. LÄS MER

  3. 3. Non-Parametric Calibration for Classification

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

    Författare :Jonathan Wenger; [2019]
    Nyckelord :;

    Sammanfattning : Many applications for classification methods not only require high accuracy but also reliable estimation of predictive uncertainty. This is of particular importance in fields such as computer vision or robotics, where safety-critical decisions are made based on classification outcomes. LÄS MER

  4. 4. Mobile Device Gaze Estimation with Deep Learning : Using Siamese Neural Networks

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

    Författare :Julien Adler; [2019]
    Nyckelord :Siamese Neural Network; GazeCapture; Gaze Estimation; Mobile; Unconstrained; Calibration Points;

    Sammanfattning : Gaze tracking has already shown to be a popular technology for desktop devices. When it comes to gaze tracking for mobile devices, however, there is still a lot of progress to be made. There’s still no high accuracy gaze tracking available that works in an unconstrained setting for mobile devices. LÄS MER

  5. 5. Motor unit localization using high-density surface EMG

    Master-uppsats, Lunds universitet/Avdelningen för Biomedicinsk teknik

    Författare :Jonathan Hermansson Lundsberg; [2019]
    Nyckelord :Technology and Engineering;

    Sammanfattning : Localization of muscle motor units (MU) using surface electromyography (sEMG) is of interest in areas including neurology, rehabilitation and prosthetic control. The aim of the thesis is to describe a method for MU localization using high-density sEMG (HDsEMG) and verify the method using simultaneous intramuscular EMG (iEMG) recordings. LÄS MER