Sökning: "WILLIAM GAN"

Hittade 5 uppsatser innehållade orden WILLIAM GAN.

  1. 1. Using Generative Adversarial Networks for H&E-to-HER2 Stain Translation in Digital Pathology Images

    Master-uppsats, Linköpings universitet/Institutionen för medicinsk teknik

    Författare :William Tirmén; [2023]
    Nyckelord :Machine learning; Artificial intelligence; Digital pathology; Image processing; Generative adversarial networks; Image-to-image translation;

    Sammanfattning : In digital pathology, hematoxylin & eosin (H&E) is a routine stain which is performed on most clinical cases and it often provides clinicians with sufficient information for diagnosis. However, when making decisions on how to guide breast cancer treatment, immunohistochemical staining of human epidermal growth factor 2 (HER2 staining) is also needed. LÄS MER

  3. 2. Generating Extreme Value Distributions in Finance using Generative Adversarial Networks

    Master-uppsats, KTH/Matematik (Avd.)

    Författare :William Nord-Nilsson; [2023]
    Nyckelord :Extreme Value Theory; Generative Adversarial Networks; Stress Testing; Machine Learning; Convolutional Neural Networks; evtGAN; Extreme Events; Extremvärdesteori; Generativa nätverk; Stresstestning; Maskininlärning; Djupt neuralt nätverk; evtGAN; Extrema händelser;

    Sammanfattning : This thesis aims to develop a new model for stress-testing financial portfolios using Extreme Value Theory (EVT) and General Adversarial Networks (GANs). The current practice of risk management relies on mathematical or historical models, such as Value-at-Risk and expected shortfall. LÄS MER

  4. 3. Modelling of Capital Requirements using LSTM and A-SA in CRR 3

    Master-uppsats, KTH/Matematik (Avd.)

    Författare :William Gan; [2022]
    Nyckelord :Capital Requirements; machine learning; neural networks; financial mathematics; risk management; CRR 3; FRTB; Kapitalkrav; maskininlärning; neurala nätverk; finansiell matematik; riskhantering; CRR 3; FRTB;

    Sammanfattning : In response to the Great Financial Crisis of 2008, a handful of measures were taken to increase the resilience toward a similar disaster in the future. Global financial regulatory entities implemented several new directives with the intention to enhance global capital markets, leading to regulatory frameworks where financial participants (FPs) are regulated with own fund's requirements for market risks. LÄS MER

  5. 4. IMPROVING THE PERFORMANCE OF DCGAN ON SYNTHESIZING IMAGES WITH A DEEP NEURO-FUZZY NETWORK

    Kandidat-uppsats, Mälardalens universitet/Akademin för innovation, design och teknik

    Författare :Ludvig Persson; William Andersson Arvsell; [2022]
    Nyckelord :DCGAN; GAN; ANN; Neuro-Fuzzy; Neuro; Fuzzy; ML; MNIST; EMNIST; FIS; DNFN;

    Sammanfattning : Since mid to late 2010 image synthesizing using neural networks has become a trending research topic. And the framework mostly used for solving these tasks is the Generative adversarial network (GAN). GAN works by using two networks, a generator and a discriminator that trains and competes alongside each other. LÄS MER

  7. 5. Autonomous Liquid Dispenser : A.L.D.

    Kandidat-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :William Gan; Oliver Håkansson; [2020]
    Nyckelord :Mechatronics; Arduino; Autonomous Liquid Dispenser; Tilting; Ultraonic sensor; Linear actuator.; Mekatronik; Arduino; Vätskeautomat; Vinkel; Ultraljudsensor; Stegmotor.;

    Sammanfattning : Our society has become more and more digitized and futuristic in the service sector. The urge of efficiency in order to maintain a stable income and profit is increasing in various businesses. One such business is the hotel and restaurant business which heavily relies on staff members being efficient. LÄS MER