Essays about: "Distance Metric"

Showing result 1 - 5 of 42 essays containing the words Distance Metric.

  1. 1. Simple feature detection inindoor geometry scanned with theMicrosoft Hololens

    University essay from Uppsala universitet/Avdelningen för visuell information och interaktion

    Author : Nils Björk; [2020]
    Keywords : Hololens; AR; Spatial; 3D; Features; Simple;

    Abstract : The aim of this work was to determine whether line-type features(straight lines found in geometry considered interesting by auser) could be identified in spatial map data of indoorenvironments produced by the Microsoft Hololens augmented realityheadset. Five different data sets were used in this work onwhich the feature detection was performed, these data sets wereprovided as sample data representing the spatial map of fivedifferent rooms scanned using the Hololens headset which areavailable as part of the Hololens emulator. READ MORE

  2. 2. Hellinger Distance-based Similarity Measures for Recommender Systems

    University essay from Umeå universitet/Statistik

    Author : Roma Goussakov; [2020]
    Keywords : ;

    Abstract : Recommender systems are used in online sales and e-commerce for recommending potential items/products for customers to buy based on their previous buying preferences and related behaviours. Collaborative filtering is a popular computational technique that has been used worldwide for such personalized recommendations. READ MORE

  3. 3. Machine Learning for Software Bug Categorization

    University essay from Uppsala universitet/Institutionen för informationsteknologi

    Author : Arman Vatandoust Arman Vatandoust; [2019]
    Keywords : ;

    Abstract : The pursuit of flawless software is often an exhausting task for software developers. Code defects can range from soft issues to hard issues that lead to unforgiving consequences. READ MORE

  4. 4. Measure face similarity based on deep learning

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

    Author : Chenyang Zhou; [2019]
    Keywords : ;

    Abstract : Measuring face similarity is a task in computer vision that is different from face recognition. It aims to find an embedding in which similar faces have a smaller distance than dissimilar ones. This project investigates two different Siamese networks to explore whether these specific networks outperform face recognition methods on face similarity. READ MORE

  5. 5. Clustering Based Outlier Detection for Improved Situation Awareness within Air Traffic Control

    University essay from KTH/Optimeringslära och systemteori

    Author : Hanna Gustavsson; [2019]
    Keywords : Applied Mathematics; Clustering; Spectral Clustering; Graph Theory; GMM; Outlier Detection; Tillämpad matematik; Klustering; Spektralklustering; grafteori; GMM; anomalidetektering;

    Abstract : The aim of this thesis is to examine clustering based outlier detection algorithms on their ability to detect abnormal events in flight traffic. A nominal model is trained on a data-set containing only flights which are labeled as normal. READ MORE