Essays about: "bank cases"

Showing result 1 - 5 of 91 essays containing the words bank cases.

  1. 1. Credit Card Fraud Detection by Nearest Neighbor Algorithms

    University essay from Göteborgs universitet/Institutionen för matematiska vetenskaper

    Author : Ramin Maghsood; [2023-04-13]
    Keywords : Fraud; Bank Fraud; Credit Card Fraud; Fraud Detection; Nearest Neighbor Algorithms;

    Abstract : As the usage of internet banking and online purchases have increased dramatically in today’s world, the risk of fraudulent activities and the number of fraud cases are increasing day by day. The most frequent type of bank fraud in recent years is credit card fraud which leads to huge financial losses on a global level. READ MORE

  3. 2. Performance comparison of data mining algorithms for imbalanced and high-dimensional data

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

    Author : Daniel Rubio Adeva; [2023]
    Keywords : Data science; neural network; random forest; support vector machine; imbalanced data; average precision; ROC; Datavetenskap; neuralt nätverk; slumpmässig skog; stödvektormaskin; obalanserad data; medelprecision; ROC;

    Abstract : Artificial intelligence techniques, such as artificial neural networks, random forests, or support vector machines, have been used to address a variety of problems in numerous industries. However, in many cases, models have to deal with issues such as imbalanced data or high multi-dimensionality. READ MORE

  4. 3. A Quantitative Framework for Constructing a Multi-Asset CTA with a Momentum-Based Approach

    University essay from Uppsala universitet/Datalogi

    Author : Rebecca Fällström; [2023]
    Keywords : Commodity trading advisors; CTA; trend-following; momentum strategies; risk parity; equally weighted; Markowitz weights; optimization;

    Abstract : Commodity Trading Advisors (CTAs) have gained popularity due to their abilities to generate an absolute return strategy. Little is known about how CTAs work and what variables are important to tune in order to create a profitable strategy. READ MORE

  5. 4. Centralised MPC for Long-term Voltage Stability Control of Power System

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

    Author : Johan Hallberg; [2023]
    Keywords : Voltage stability; Model predictive control; Tap-changing transformer; Capacitor bank; Spänningsstabilitet; Model prediktiv reglering; Lindningskopplare; Kondensatorbank;

    Abstract : In a power system it is important to keep voltages at specific levels at network buses. Deviations from that can lead to reduced efficiency of transferred power or, in more severe cases, widespread power outages affecting large parts of society. There exists a variety of power system devices that have the ability to regulate the voltage levels. READ MORE

  6. 5. Hydro-political Security Complexes and the Role of International Organizations in Bringing Cooperation or Conflict to Shared Transboundary Rivers

    University essay from Uppsala universitet/Institutionen för freds- och konfliktforskning

    Author : Noha Yasser; [2023]
    Keywords : Keywords: Transboundary Water Conflict; Transboundary Water Cooperation; Nile River Basin; Indus River Basin; Egypt; Ethiopia; India; Pakistan; World Bank; International organizations.  ;

    Abstract : Transboundary water treaties are established to prevent disputes over shared rivers between states. Nevertheless, empirical studies indicate that international organizations manage to bring cooperation between states in some cases and fail in others. READ MORE