Essays about: "Ensemble learning"

Showing result 1 - 5 of 119 essays containing the words Ensemble learning.

  1. 1. Making Use of the Factor Zoo: An unpretentious attempt to predict asset returns using machine learning methods.

    University essay from Göteborgs universitet/Institutionen för nationalekonomi med statistik

    Author : Line Clausen; Jesper Strömberg; [2022-02-15]
    Keywords : ;

    Abstract : Factor modeling with the purpose of estimating assets returns is a dynamic and ever changing subject within finance. Recent literature has presented over 300 different fac-tors that seem to have significance in predicting asset returns. This new phenomenon in factor modeling has been dubbed ”The Factor Zoo”. READ MORE

  2. 2. Non-Bayesian Out-of-Distribution Detection Applied to CNN Architectures for Human Activity Recognition

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

    Author : Serghei Socolovschi; [2022]
    Keywords : Human Activity Recognition; Deep Learning; Time Series; Uncertainty Estimation; Outofdistribution Detection; Convolutional Neural Network; Human Activity Recognition; Deep Learning; Tidsserie; Uppskattning av Osäkerheten; Outofdistribution Detection; Convolutional Neural Network;

    Abstract : Human Activity Recognition (HAR) field studies the application of artificial intelligence methods for the identification of activities performed by people. Many applications of HAR in healthcare and sports require the safety-critical performance of the predictive models. READ MORE

  3. 3. A comparison between Feed-forward and Convolutional Neural Networks for classification of invoice documents

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

    Author : Erik Svensson; [2022]
    Keywords : ;

    Abstract : Filing invoices under booking accounts can be a time-consuming task that could be alleviated by machine learning algorithms. There are two possible main methods for an algorithm to learn to classify such data: use a machine learning algorithm directly on the images, or extract words as tokens and use a machine learning algorithm on the set of words generated. READ MORE

  4. 4. ASSESMENT OF WIND POWER FORECASTING ERROR FOR GOTLAND

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Simon Rengmyr; [2022]
    Keywords : Wind power forecasting; Machine learning; Numerical weather prediction;

    Abstract : When the wind blows and wind turbine generators harvests the kinetic energy and trans- forms it to electrical power, there is a need for predicting how much power that will be dispatched from the turbines. Even the most perfect computer model with high computa- tional power could not model the beauty of the forces of nature and we must accept some degree of forecasting error in the predicted power output due to the inherently stochastic patterns in the atmosphere. READ MORE

  5. 5. Comparison of camera data types for AI tracking of humans in indoor combat training

    University essay from Jönköping University/JTH, Avdelningen för datavetenskap

    Author : Viktor Zenk; Willy Bach; [2022]
    Keywords : Artificial intelligence; Machine learning; Multiple object tracking; Object detection; NIR; Depth camera;

    Abstract : Multiple object tracking (MOT) can be an efficient tool for finding patterns in video monitoring data. In this thesis, we investigate which type of video data works best for MOT in an indoor combat training scenario. The three types of camera data evaluated are color data, near-infrared (NIR) data, and depth data. READ MORE