Sökning: "Ann Li"

Hittade 3 uppsatser innehållade orden Ann Li.

  1. 1. Fog detection using an artificial neural network

    Master-uppsats, Lunds universitet/Matematisk statistik

    Författare :Quanwei Li; Tiancheng Ma; [2023]
    Nyckelord :Machine Learning; Deep Learning; Image Analysis; Computer Vision; Mathematics and Statistics;

    Sammanfattning : This project studies a method of image-based fog detection directly from a camera without using the transmissometer. Fog can be detected using transmissometers which could be a very costly approach. This thesis presents an image-based approach for fog detection using Artificial Neural networks. LÄS MER

  3. 2. True crime documentaries: production teams’actions to appeal to consumers

    Magister-uppsats, Umeå universitet/Företagsekonomi

    Författare :Philippine Santin; Ann-li Moretti; [2023]
    Nyckelord :Production; Documentaries; True Crime; Ethic; Promotion; Marketing;

    Sammanfattning : The true crime genre was invented by Truman Capote in 1965 with his work In Cold Blood.Since that day, the amount of true crime content and the number of consumers have continuedto grow. This type of content can be found in many different forms such as books, movies,series, TV shows, podcasts and more. LÄS MER

  4. 3. Study of Single and Ensemble Machine Learning Models on Credit Data to Detect Underlying Non-performing Loans

    Master-uppsats, Uppsala universitet/Statistiska institutionen

    Författare :Qiongzhu Li; [2016]
    Nyckelord :Machine learning; Feature Dimension Reduction; NPL;

    Sammanfattning : In this paper, we try to compare the performance of two feature dimension reduction methods, the LASSO and PCA. Both simulation study and empirical study show that the LASSO is superior to PCA when selecting significant variables. LÄS MER