Essays about: "Mahalanobis Distance"

Showing result 1 - 5 of 17 essays containing the words Mahalanobis Distance.

  1. 1. Unsupervised Online Anomaly Detection in Multivariate Time-Series

    University essay from Uppsala universitet/Datorteknik

    Author : Ludvig Segerholm; [2023]
    Keywords : unsupervised; online; anomaly detection; explainable ai; machine learning; mahalanobis distance;

    Abstract : This research aims to identify a method for unsupervised online anomaly detection in multivariate time series in dynamic systems in general and on the case study of Devwards IoT-system in particular. A requirement of the solution is its explainability, online learning and low computational expense. READ MORE

  3. 2. Sustainable Corporate Bonds in the Swedish Real Estate Sector : A study on sustainable corporate bonds in the Swedish real estate sector with focus on risk premium and driving factors

    University essay from KTH/Fastighetsföretagande och finansiella system

    Author : Sara Ekelund; Eleonor von Euler; [2022]
    Keywords : Corporate bonds; greenium; risk premium; Företagsobligation; greenium; risk premium;

    Abstract : The market for sustainable corporate bonds is booming and has been for the pastyears. Swedish real estate companies were first with issuing green corporate bonds andresponsible for the largest amount of issued corporate bonds. However, in the socialand sustainability corporate bond market, the sector is lagging. READ MORE

  4. 3. Development of a model-free damage detection algorithm using AR-models and its application to a riveted steel railway bridge

    University essay from KTH/Bro- och stålbyggnad

    Author : Mattis Johannes Frenz; [2022]
    Keywords : ;

    Abstract : Bridges are one of the most important structures in our infrastructural system today.The modern society depends on these structures which in majority are nearingthe end of their design life. Therefore, the need for monitoring of bridges is increasing. READ MORE

  5. 4. Echo of the Ancients: Evolution of Song in the Avian Family Cettiidae

    University essay from Uppsala universitet/Paleobiologi

    Author : Jared Goodstadt; [2022]
    Keywords : Cettiidae; song; acoustic analysis; PCA; Mahalanobis distance; phylogeny;

    Abstract : The Cettiidae, a family of primarily small, insectivorous, Asiatic and Austronesian, mountain birds have been the subject of acoustic analysis in the past. However, until this point, an in-depth review of the songs of the entire family had yet to be undertaken. READ MORE

  6. 5. Effekter av styrmedel på fordonsgasmarknaden : en fallstudie av Sverige och Finland

    University essay from SLU/Dept. of Energy and Technology

    Author : Andrea Carlgren; [2022]
    Keywords : investeringsstöd; biogasproduktion; uppgradering; fordonsgas; Mahalanobis avstånd;

    Abstract : One third of Sweden’s greenhouse gas emissions originates from the transport sector, nearly exclusively from domestic road transport. To reach the goal of net zero emissions by 2045, biofuels are needed to complement the electrification of the vehicle fleet. READ MORE