Sökning: "Bootstrap step"

Visar resultat 1 - 5 av 8 uppsatser innehållade orden Bootstrap step.

  1. 1. Investigating the Estimation of the infection rate and the fraction of infections leading to death in epidemiological simulation

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

    Författare :Jakob Gölén; [2023]
    Nyckelord :Epidemics; Compartmental Models; Parameter Inference; Synthetic Bootstrap; Infection Rate;

    Sammanfattning : The main goal of this project is to investigate the behaviors of parameters used when modeling an epidemic. A stochastic SIHDRe model is used to simulate how an epidemic evolves over time. LÄS MER

  3. 2. BAGGED PREDICTION ACCURACY IN LINEAR REGRESSION

    Magister-uppsats, Uppsala universitet/Statistiska institutionen

    Författare :Daniel Kimby; [2022]
    Nyckelord :;

    Sammanfattning : Bootstrap aggregation, or bagging, is a prominent method used in statistical inquiry suggested to improve predictive performance. It is useful to confirm the efficacy of such improvements and to expand upon them. LÄS MER

  4. 3. An Approach for Detecting Potential Market Anomalies in the Balancing Power Market Using Screening Analysis and Regression Analysis

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Kristoffer Ravudd; Lilian Gren; [2019]
    Nyckelord :;

    Sammanfattning : In accordance to the insertion of the regulation "(EU) nr 1227/2011"  (RE- MIT), responsibilities and duties for participants as well as a People Profes- sionally Arranging Transactions (PPAT) comes to maintain a competitive and fair market.  After recent clarifications of the term PPAT, directives from the Agency for the Cooperation of Energy Regulators (ACER) specify that system operators with responsibilities over a balancing power market should also be considered as PPAT’s. LÄS MER

  5. 4. Forecasting Model of Electricity Demand in the Nordic Countries

    Master-uppsats, Lunds universitet/Matematisk statistik

    Författare :Tone Pedersen; [2014]
    Nyckelord :Mathematics and Statistics;

    Sammanfattning : A model implemented in order to describe the electricity demand on hourly basis for the Nordic countries. The objective of this project is to use the demand data simulated from the model as input data in the price forecast model, EMPS model, at Vattenfall. The time horizon is 5 years, 6 years including the current year. LÄS MER

  7. 5. M-step Bootstrap Percolation on Z1

    Master-uppsats, Lunds universitet/Matematisk statistik

    Författare :Paul Pehrsson; [2014]
    Nyckelord :Mathematics and Statistics;

    Sammanfattning : We study an extended bootstrap percolation process in several steps in dimension one, assuming noncyclic boundary conditions. We study the asymptotic behavior of the process as the size of the underlying graph goes to innity. We nd a phase transition with respect to the initial conditions. LÄS MER