Sökning: "machine learning"

Visar resultat 16 - 20 av 1651 uppsatser innehållade orden machine learning.

  1. 16. Machine Learning Based Prediction and Classification for Uplift Modeling

    Master-uppsats, KTH/Matematisk statistik; KTH/Matematisk statistik

    Författare :Lovisa Börthas; Jessica Krange Sjölander; [2020]
    Nyckelord :Uplift Modeling; Data Pre-Processing; Predictive Modeling; Incremental Modeling; Random Forests; Logistic Regression; Neural Networks; Ensemble Methods; Machine Learning; Multi-Layer Perceptron; Inkrementell responsanalys; databehandling; prediktiv modellering; random forests; logistisk regression; neurala nätverk; mulit-layer perceptron; ensemble metoder; maskininlärning;

    Sammanfattning : The desire to model the true gain from targeting an individual in marketing purposes has lead to the common use of uplift modeling. Uplift modeling requires the existence of a treatment group as well as a control group and the objective hence becomes estimating the difference between the success probabilities in the two groups. LÄS MER

  2. 17. Timing Predictions in Vasaloppet using Supervised Machine Learning

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Avdelningen för systemteknik

    Författare :Karl Ekström; [2020]
    Nyckelord :Machine Learning; Timing prediction; Vasaloppet;

    Sammanfattning : Timings at future controls in Vasaloppet were predicted using timings at past and current controls. Predictions were made using linear regression, deep neural networks and support vector machine regression. Timings up to the current control and age were used as input data; predicted timing at a future control was used as output data. LÄS MER

  3. 18. Deep Learning and Image Processingfor Handwritten Style Recognition : Deep Learning and Image Processingfor Handwritten Style Recognition

    Master-uppsats, Uppsala universitet/Institutionen för informationsteknologi

    Författare :Sarah Omar Ismael; [2020]
    Nyckelord :;

    Sammanfattning : Medieval manuscripts provide insights into our history. Understanding and analyzing medieval scripts usually require experienced paleographers. Recognizing handwritten styles from medieval scripts provides better insights into understanding of medieval manuscripts. LÄS MER

  4. 19. Machine Learning Techniques To Analyze Operator’s Behavior

    Master-uppsats, Blekinge Tekniska Högskola/Institutionen för datavetenskap

    Författare :Sai Srivatsava Manchala; [2020]
    Nyckelord :Machine learning; Supervised learning; Neural networks; Airline disruptions; Schedule recovery;

    Sammanfattning : Background: With savvier management teams, airlines are becoming more stable, more productive, and more profitable. The problems plaguing the aviation industry, however, have not gone away and have become more complicated instead. Schedule recovery is the process of recovery from these issues (also known as operating disturbances). LÄS MER

  5. 20. Predicering av låntagares återbetalningsförmåga med hjälp av maskininlärningsmetoder : En jämförelse av metoderna logistisk regression, random forest, K-nearest neighbor och support vector machines

    Kandidat-uppsats, Uppsala universitet/Statistiska institutionen; Uppsala universitet/Statistiska institutionen

    Författare :Jakob Leth; Ellen Ahlberg; [2020]
    Nyckelord :Logistisk regression; random forest; K-nearest neighbor; support vector machines;

    Sammanfattning : This thesis aims to investigate how statistical machine learning methods can be used to predict an individual's risk of default with regards to chosen model evaluation parameters. Logistic regression, random forest, K-nearest neighbor and support vector machines were the investigated techniques. LÄS MER