View Item 
        •   Utrecht University Student Theses Repository Home
        • UU Theses Repository
        • Theses
        • View Item
        •   Utrecht University Student Theses Repository Home
        • UU Theses Repository
        • Theses
        • View Item
        JavaScript is disabled for your browser. Some features of this site may not work without it.

        Browse

        All of UU Student Theses RepositoryBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

        Isolation Forest - The accuracy of isolation forest and the possibleeffects of misclassified anomalies

        Thumbnail
        View/Open
        BachelorThesis_HiddeGoossens.pdf (1.879Mb)
        Publication date
        2020
        Author
        Goossens, H.D.
        Metadata
        Show full item record
        Summary
        Anomaly detection is a topic in data science that is receiving more and more atten-tion. Not only for its benefits in the business world, but in all sorts of different areas(e.g. cybersecurity, health care, behaviour etc.). The purpose of this thesis is toanswer whether isolation forest (a machine learning anomaly detection algorithm)is accurate in classifying these anomalies and what the effects in a particular area(internet traffic) can be. The way to achieve this, is by taking a labelled data setand applying the algorithm to it, to see if it can find all the labelled anomalies. Forthe effects of misclassification, this paper will be looking at a specific area/data setand discuss all possible outcomes with its chances of happening. Isolation forestproves to be a valuable algorithm that can minimize risk and maximize benefits.
        URI
        https://studenttheses.uu.nl/handle/20.500.12932/38730
        Collections
        • Theses
        Utrecht university logo