Essays about: "Master Thesis bank"

Showing result 1 - 5 of 66 essays containing the words Master Thesis bank.

  1. 1. Unauthorised Session Detection with RNN-LSTM Models and Topological Data Analysis

    University essay from KTH/Matematik (Avd.)

    Author : Nazar Maksymchuk Netterström; [2023]
    Keywords : Recurrent Neural Network; Long-Short-Term-Memory; Topological Data Analysis; Session based data; Anomaly detection; Time-series analysis; Imbalanced data; Master thesis; Neurala nätverk; Topologisk data analys; Detektion av avvikelse; Sessionsbaserad data; Tidserieanalys; Inbalancerad data; Masteruppsats;

    Abstract : This thesis explores the possibility of using session-based customers data from Svenska Handelsbanken AB to detect fraudulent sessions. Tools within Topological Data Analysis are employed to analyse customers behavior and examine topological properties such as homology and stable rank at the individual level. READ MORE

  3. 2. Implementation and evaluation of the Heston-Queue-Hawkes option pricing model

    University essay from Uppsala universitet/Sannolikhetsteori och kombinatorik

    Author : Samuel Rosén; [2023]
    Keywords : HQH; Heston Queue Hawkes; Option Pricing; jump diffusion;

    Abstract : Introduction: This thesis presents a python implementation and evaluation of the Heston-Queue-Hawkes (HQH) model, a recent jump-diffusion model for pricing options. The model is capable of tracking options for a wide range of different underlying assets. READ MORE

  4. 3. Peeking Through the Leaves : Improving Default Estimation with Machine Learning : A transparent approach using tree-based models

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

    Author : Elias Hadad; Angus Wigton; [2023]
    Keywords : Machine learning; Expected credit loss; Probability of default; ECL; PD; Risk Management; Credit Risk Management; Default Estimation; AI; Artificial intelligence; Fintech; Supervised learning; Decision tree; Random forest; XG boost; Transparency; Machine learning transparency;

    Abstract : In recent years the development and implementation of AI and machine learning models has increased dramatically. The availability of quality data paving the way for sophisticated AI models. Financial institutions uses many models in their daily operations. READ MORE

  5. 4. The Effect of Monetary Policy and other Macroeconomic Factors on Wealth Inequality in the United States

    University essay from Göteborgs universitet/Graduate School

    Author : Jacob Stridsberg; Alexander Myrberg; [2022-10-24]
    Keywords : ;

    Abstract : Wealth inequality is a crescent phenomenon and topic that has been gaining attention of late, not least in the United States, but in many other countries as well. This Master’s thesis seeks to discern what factors have been conducive to this increase, chiefly focusing on the role played by the central bank via setting the federal funds rate and its effect on the top 1 percentile’s wealth share. READ MORE

  6. 5. “How Can Small and Medium Size Enterprises Benefit from Social and Business Networks to Improve Their Performance?” A Single Case Study of Medi Know-How

    University essay from Göteborgs universitet/Graduate School

    Author : Zekria Alizada; Mauro Ribeiro; [2022-07-05]
    Keywords : Social and business networks; Small and Medium Size Enterprises; performance;

    Abstract : Small and Medium Size Enterprises (SMEs) are one of the most important contributors to global economic development and job creation (World Bank, 2021). Meanwhile, the success of SMEs depends on many different aspects such as the relationship between SMEs and their social and business networks. READ MORE