Sökning: "Gra-dient boosting"

Hittade 2 uppsatser innehållade orden Gra-dient boosting.

  1. 1. Modelling Airbnb Prices in the Maltese Islands

    Magister-uppsats, Lunds universitet/Nationalekonomiska institutionen; Lunds universitet/Statistiska institutionen

    Författare :Gabriella Camilleri; [2023]
    Nyckelord :Airbnb; Maltese Islands; Machine Learning; Geospatial Data; Transfer; Business and Economics;

    Sammanfattning : The digital platform Airbnb has gained popularity in a number of countries particu- larly in the Maltese islands. Striking a balance in setting a price that is competitive and also renders a good profit can be a challenge. LÄS MER

  3. 2. Personalizing the post-purchase experience in online sales using machine learning.

    Master-uppsats, KTH/Optimeringslära och systemteori

    Författare :Nganga Kamau; Dylan Dehoky; [2021]
    Nyckelord :Personalization; Upselling; Optimization; Machine learning; Binary classification; Gra-dient boosting; Deep learning; Supervised learning; Imbalanced data; Personifiering; Merf¨ors¨aljning; Optimering; Maskininl¨arning; Bin¨ar klassificering; Gra-dient boosting; Djupinl¨arning; ¨Overvakat l¨arande; Obalanserad data.;

    Sammanfattning : Advances in machine learning, together with an abundance of available data has lead to an explosion in personalized offerings and being able to predict what consumers want, and need without them having to ask for it. During the last decade, it has become a multi billion dollar industry, and a capability upon many of the leading tech companies rely on in their business model. LÄS MER