Essays about: "k nearest"

Showing result 16 - 20 of 216 essays containing the words k nearest.

  1. 16. Overcoming The New Item Problem In Recommender Systems : A Method For Predicting User Preferences Of New Items

    University essay from Stockholms universitet/Statistiska institutionen

    Author : Alice Jonason; [2023]
    Keywords : Recommender systems; Content-based systems; Implicit ratings; Latent Dirichlet Allocation; Vector Space Model;

    Abstract : This thesis addresses the new item problem in recommender systems, which pertains to the challenges of providing personalized recommendations for items which have limited user interaction history. The study proposes and evaluates a method for generating personalized recommendations for movies, shows, and series on one of Sweden’s largest streaming platforms. READ MORE

  3. 17. Comparative Analysis of Machine Learning Methods for Predicting Property Prices and Sale Velocities in the Real Estate Industry

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

    Author : Lucas Eren; [2023]
    Keywords : Machine Learning; Real Estate Industry; Selling Prices; Sale Velocities; Comparative Analysis; Maskininlärning; Fastighetsbranschen; Försäljningspriser; Försäljningshastighet; Jämförande Analys;

    Abstract : The real estate industry is one of the largest industries in the world and using data-driven decision-making has been shown to increase companies’ profitability. A technique to apply data-driven decision-making is machine learning. READ MORE

  4. 18. Swedish Stock and Index Price Prediction Using Machine Learning

    University essay from Mälardalens universitet/Akademin för utbildning, kultur och kommunikation

    Author : Henrik Wik; [2023]
    Keywords : Stock Price Prediction; Machine Learning; Time Series Analysis; Linear Regression; K-Nearest Neighbors; Random Forest; Support Vector Machines; Neural Networks;

    Abstract : Machine learning is an area of computer science that only grows as time goes on, and there are applications in areas such as finance, biology, and computer vision. Some common applications are stock price prediction, data analysis of DNA expressions, and optical character recognition. READ MORE

  5. 19. Multi-modal Models for Product Similarity : Comparative evaluation of unimodal and multi-modal architectures for product similarity prediction and product retrieval

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

    Author : Christos Frantzolas; [2023]
    Keywords : Computer Vision; Natural Language Processing; Representation Learning; Metric Learning; Multimodal Retrieval; Bildigenkänning; Språkteknologi; Representationsinlärning; Metrisk inlärning; Multimodal informationssökning;

    Abstract : With the rapid growth of e-commerce, enabling effective product recommendation systems and improving product search for shoppers plays a crucial role in driving customer satisfaction. Traditional product retrieval approaches have mainly relied on unimodal models focusing on text data. READ MORE

  6. 20. Topologica linteractions in a multi-layered flocking system

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

    Author : Malin Liedholm; [2023]
    Keywords : Flock simulation; Topological interaction; Multi-layered flocking system; knearest neighbour; Boids; Unity3D; Flocksimulering; Topologisk interaktion; Flerskiktigt flockningssystem; knärmaste granne; Boids; Unity3D;

    Abstract : With the multi-layered flocking system it is possible to simulate flocks that contain different types of agents that can be of various different sizes (variations in bounding radius and height). In the original implementation, the multi-layered flocking system uses a metric distance to find the nearest-neighbours of agents. READ MORE