Essays about: "Quadratic Discriminant Analysis"

Showing result 1 - 5 of 6 essays containing the words Quadratic Discriminant Analysis.

  1. 1. Robustness Against Non-Normality : Evaluating LDA and QDA in Simulated Settings Using Multivariate Non-Normal Distributions

    University essay from Uppsala universitet/Statistiska institutionen

    Author : Gånheim Viktor; Åslund Isak; [2023]
    Keywords : Classification; Linear Discriminant Analysis; Quadratic Discriminant Analysis; Normality Assumption;

    Abstract : Evaluating classifiers in controlled settings is essential for empirical applications, as extensive knowledge on model-behaviour is needed for accurate predictions. This thesis investigates robustness against non-normality of two prominent classifiers, LDA and QDA. READ MORE

  3. 2. Forecast-based AI Decisions for Winter Road Maintenance

    University essay from Uppsala universitet/Institutionen för informationsteknologi

    Author : Johan Alfredéen; [2022]
    Keywords : ;

    Abstract : In countries with freezing temperatures, proper road maintenance is an important intervention to reduce traffic accidents and fatalities and improves road passability. While de-icing using road salt can be an effective intervention, it may also lead to harmful side effects such as damage to vehicles, groundwater contamination and plant stress. READ MORE

  4. 3. Flight Sorting Algorithm Based on Users’ Behaviour

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

    Author : Qingyan Ben; [2021]
    Keywords : Ranking systems; recommendation systems; machine learning; deep learning; data balance; Rankningssystem; rekommendationssystem; maskininlärning; djupinlärning; databalans;

    Abstract : The model predicts the best flight order and recommend best flight to users. The thesis could be divided into the following three parts: Feature choosing, data-preprocessing, and various algorithms experiment. READ MORE

  5. 4. Friends character classification personality quiz

    University essay from Uppsala universitet/Avdelningen för systemteknik

    Author : Ruben Hedström; Leon Lovén; Simon Mojtahedi; Fredrik Malmström; [2021]
    Keywords : Quiz; Friends; Machine learning; Information technology;

    Abstract : The purpose of this project was to create a personality quiz based on the scientifical method and machine learning that determine which character in the TV-series Friends that the person taking the quiz is the most similar to. The manuscripts from all the episodes were used to extract features and create a split training/test dataset. READ MORE

  6. 5. Injector diagnosis based on engine angular velocity pulse pattern recognition

    University essay from Uppsala universitet/Signaler och system

    Author : David Nyman; [2020]
    Keywords : machine learning; supervised machine learning; neural network; internal combustion engine; fault diagnosis;

    Abstract : In a modern diesel engine, a fuel injector is a vital component. The injectors control the fuel dosing into the combustion chambers. The accuracy in the fuel dosing is very important as inaccuracies have negative effects on engine out emissions and the controllability. READ MORE