Essays about: "Transaction Processing"

Showing result 1 - 5 of 35 essays containing the words Transaction Processing.

1. 1. Machine learning for detecting financial crime from transactional behaviour

   University essay from Uppsala universitet/Signaler och system

   Author : Markus Englund; [2023]
   Keywords : machine learning; deep learning; financial crime; time series; time series classification; XGBoost; maskininlärning; djupinlärning; finansiell brottslighet; tidsserier; klassificering av tidsserier; XGBoost;

   Abstract : Banks and other financial institutions are to a certain extent obligated to ensure that their services are not utilized for any type of financial crime. This thesis investigates the possibility of analyzing bank customers' transactional behaviour with machine learning to detect if they are involved in financial crime. READ MORE

3. 2. Exploring Machine Learning Solutions in the Context of OCR Post-Processing of Invoices

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

   Author : Jacob Dwyer; Sara Bertse; [2022]
   Keywords : Machine learning; Optical character recognition; BERT; Error detection; Invoice; Maskininläsning; Optisk teckenläsning; BERT; Feldetektering; Faktura;

   Abstract : Large corporations receive and send large volumes of invoices containing various fields detailing a transaction. Such fields include VAT, due date, total amount, etc. One common way to automatize invoice processing is optical character recognition (OCR). This technology entails automatic reading of characters from scanned images. READ MORE

4. 3. Extracting Transaction Information from Financial Press Releases

   University essay from Linköpings universitet/Artificiell intelligens och integrerade datorsystem

   Author : Agaton Sjöberg; [2021]
   Keywords : Natural Language Processing; Information Extraction; Named Entity Recognition; Relation Extraction; Latent Structure Refinement; Financial Press Release; Insider Transaction;

   Abstract : The use cases of Information Extraction (IE) are more or less endless, often consisting of a combination of Named Entity Recognition (NER) and Relation Extraction (RE). One use case of IE is the extraction of transaction information from Norwegian insider transaction Press Releases (PRs), where a transaction consists of at most four entities: the name of the owner performing the transaction, the number of shares transferred, the transaction date, and the price of the shares bought or sold. READ MORE

5. 4. Evaluation of CockroachDB in a cloud-native environment

   University essay from Blekinge Tekniska Högskola/Institutionen för programvaruteknik

   Author : Kristina Håkansson; Andreas Rosenqvist; [2021]
   Keywords : Cloud-native database; CockroachDB; Performance; Scalability;

   Abstract : The increased demand for using large databases that scale easily and stay consistent requires service providers to find new solutions for storing data in databases. One solution that has emerged is cloud-native databases. READ MORE

6. 5. Implementation of FaDO in React.js : Implementation of FaDO in React.js

   University essay from Uppsala universitet/Institutionen för informationsteknologi

   Author : Ammar Aldhahyani; [2021]
   Keywords : ;

   Abstract : This report describes the implementation of FaDO as a REACT.JS web-based tool. FaDO is a machine learning method for real-time fraud detection: it flags (financial)transactions as either fraudulent or normal in a real-time fashion. READ MORE