Essays about: "Martin Sundberg"

Found 3 essays containing the words Martin Sundberg.

  1. 1. Automatic Voice Trading Surveillance : Achieving Speech and Named Entity Recognition in Voice Trade Calls Using Language Model Interpolation and Named Entity Abstraction

    University essay from Uppsala universitet/Avdelningen Vi3

    Author : Martin Sundberg; Mikael Ohlsson; [2023]
    Keywords : Automatic Speech Recognition; Natural Language Model; Named Entity Recognition; Voice Trading; Market Surveillance.;

    Abstract : This master thesis explores the effectiveness of interpolating a larger generic speech recognition model with smaller domain-specific models to enable transcription of domain-specific conversations. The study uses a corpus within the financial domain collected from the web and processed by abstracting named entities such as financial instruments, numbers, as well as names of people and companies. READ MORE

  3. 2. Handwritten Text Recognition Using a Vision Transformer

    University essay from Uppsala universitet/Institutionen för informationsteknologi

    Author : Jonathan Kurén; Martin Sundberg; [2023]
    Keywords : Handwritten text recognition; Vision transformer; machine learning; image analysis; neural network;

    Abstract : The aim of this project is to create a method for offline handwritten text recognition using a vision transformer. It consists of two parts, where the first one segments all words in a document into separate images and the second one which recognizes the word on each image. READ MORE

  4. 3. The ex-dividend day effect on the Stockholm stock exchange

    University essay from Göteborgs universitet/Graduate School

    Author : Henric Sundberg; Martin Halvorsen; [2012-07-25]
    Keywords : ;

    Abstract : Our thesis documents the ex-dividend day effect on the Stockholm stock exchange for the period 2000 to 2011. In a perfect capital market, when a share goes ex-dividend, the price of the share should fall by the amount of the dividend, ceteris paribus. Using event study methodology we estimate the abnormal return on the ex-dividend day. READ MORE