Sökning: "Daniel Freberg"

Hittade 1 uppsats innehållade orden Daniel Freberg.

  1. 1. Evaluating Statistical MachineLearning and Deep Learning Algorithms for Anomaly Detection in Chat Messages

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Daniel Freberg; [2018]
    Nyckelord :machine learning; NLP; deep learning; word vectors; naive bayes; support vector machine; LSTM;

    Sammanfattning : Automatically detecting anomalies in text is of great interest for surveillance entities as vast amounts of data can be analysed to find suspicious activity. In this thesis, three distinct machine learning algorithms are evaluated as a chat message classifier is being implemented for the purpose of market surveillance. LÄS MER