Essays about: "Generative adversarial networks"

Showing result 21 - 25 of 143 essays containing the words Generative adversarial networks.

1. 21. Scenario Generation for Stress Testing Using Generative Adversarial Networks : Deep Learning Approach to Generate Extreme but Plausible Scenarios

   University essay from Umeå universitet/Institutionen för matematik och matematisk statistik

   Author : Jonas Gustafsson; Conrad Jonsson; [2023]
   Keywords : Machine Learning; Generative Adversarial Network GAN ; Wasserstein Generative Adversarial Network WGAN ; Scenario Generation; Stress Testing; Central Counterparty Clearing;

   Abstract : Central Clearing Counterparties play a crucial role in financial markets, requiring robust risk management practices to ensure operational stability. A growing emphasis on risk analysis and stress testing from regulators has led to the need for sophisticated tools that can model extreme but plausible market scenarios. READ MORE

3. 22. Using a Deep Generative Model to Generate and Manipulate 3D Object Representation

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

   Author : Yu Hu; [2023]
   Keywords : Neural networks; point cloud; 3D shape generation; 3D shape manipulation; classification; Neurala nätverk; punktmoln; generering av 3D-former; manipulation av 3Dformer; klassificering;

   Abstract : The increasing importance of 3D data in various domains, such as computer vision, robotics, medical analysis, augmented reality, and virtual reality, has gained giant research interest in generating 3D data using deep generative models. The challenging problem is how to build generative models to synthesize diverse and realistic 3D objects representations, while having controllability for manipulating the shape attributes of 3D objects. READ MORE

4. 23. Generating Extreme Value Distributions in Finance using Generative Adversarial Networks

   University essay from KTH/Matematik (Avd.)

   Author : William Nord-Nilsson; [2023]
   Keywords : 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;

   Abstract : 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. READ MORE

5. 24. Fingerprint Synthesis Using Deep Generative Models

   University essay from Lunds universitet/Matematik LTH

   Author : Weizhong Tang; Diego André Figueroa Llamosas; [2023]
   Keywords : Fingerprint Synthesis; Deep Generative Models; Style Transfer; Metrics; Technology and Engineering;

   Abstract : The advancements in biometric technology have amplified the need for more robust fingerprint synthesis techniques. In this thesis, we first explored the application of synthesizing normal fingerprint images in high fidelity using deep generative models (e.g. READ MORE

6. 25. Are these numbers real?

   University essay from Göteborgs universitet/Institutionen för data- och informationsteknik

   Author : Karl Griphammar; [2022-10-14]
   Keywords : Machine learning; data science; deep generative models; GAN; quality control; smart manufacturing; subspaces;

   Abstract : Smart manufacturing refers to the use of digitalization for improving and automating manufacturing processes. One use case is artificial intelligence (AI) used in quality control, which can reduce production costs and heavy labor. Training AI models requires large amounts of annotated data, which can be costly to obtain. READ MORE