Sökning: "Nikolajs Prihodko"

Hittade 2 uppsatser innehållade orden Nikolajs Prihodko.

  1. 1. Machine Learning for Forecasting Signal Strength in Mobile Networks

    Master-uppsats, Linköpings universitet/Statistik och maskininlärning

    Författare :Nikolajs Prihodko; [2018]
    Nyckelord :machine learning; time series; forecasting; mobile networks; var; neural networks; gru; gaussian processes; hyperparameter optimization;

    Sammanfattning : In this thesis we forecast the future signal strength of base stations in mobile networks. Better forecasts might improve handover of mobile phones between base stations, thus improving overall user experience. Future values are forecast using a series of past sig- nal strength measurements. LÄS MER

  3. 2. Copycat Funds: Is This the End of Active Investing?

    D-uppsats, Handelshögskolan i Stockholm/Institutionen för finansiell ekonomi

    Författare :Emils Kreislers; Nikolajs Prihodko; [2016]
    Nyckelord :Mutual; Fund; Copycat; Investment; Strategy;

    Sammanfattning : The aim of this paper is to see whether it is possible to efficiently copy the investment strategy of US equity-only mutual funds, based on their disclosure to the SEC. Copycat performance is evaluated at the full sample, and then in smaller groups in order to determine whether some types of funds are better candidates for copying. LÄS MER