Sökning: "differential evolution"

Visar resultat 1 - 5 av 55 uppsatser innehållade orden differential evolution.

  1. 1. VÄLJARSTÖD OCH HALOEFFEKTEN I PERSPEKTIV: GRUPPTRYCK OCH GEOPOLITIK En kvantitativ studie av svenska kommuner

    Kandidat-uppsats, Göteborgs universitet/Statsvetenskapliga institutionen

    Författare :Måns Mattsson; [2024-03-18]
    Nyckelord :Etnisk konkurrens; Invandring; Group threat-teorin; Haloeffekten; Social marginalisering; Fördomar;

    Sammanfattning : This paper aims to study the applicable nature of the haloeffect-hypothesis, built from theories regarding ethnic competition and the group threat theory in modern day Sweden, as an answer to the growing support for political parties in western Europe that can by definition be considered right-wing and are preaching anti-immigration sentiments. Sweden is the optimal country for an analysis of this kind relating to the European level, due to its recent demographical shift and due to the rise of the Sweden Democrats in line with other, larger and more central western European countries displaying similar tendencies. LÄS MER

  3. 2. Evolutionary Belief Rule based Explainable AI to Predict Air Pollution

    Master-uppsats, Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Författare :Sharif Noor Zisad; [2023]
    Nyckelord :Explainable AI; Explainability; Transparency; Belief Rule Based Expert System; Evolutionary Algorithm; Deep Learning;

    Sammanfattning : This thesis presents a novel approach to make Artificial Intelligence (AI) more explainable by using a Belief Rule Based Expert System (BRBES). A BRBES is a type of expert system that can handle both qualitative and quantitative information under uncertainty and incompleteness by using if-then rules with belief degrees. LÄS MER

  4. 3. Price policy estimation for Demand Response of heat-pump-based loads

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

    Författare :Carlos Eduardo Gil Simancas; [2023]
    Nyckelord :Differential Evolution; Electricity Grids; Flexibility Services; Heat-pumps; Heterogeneous Loads; Implicit Demand Response; Optimization; Differentiell utveckling; elnät; flexibilitetstjänster; heterogena belastningar; implicit efterfrågesvar; optimering; värmepump;

    Sammanfattning : The electricity grids have become a key player in the society. An increased usage of electricity is both a result from the more electrified society, but also as a main solver in reaching the climate goals by reducing emissions. LÄS MER

  5. 4. Minimizing initial margin requirements using computational optimization

    Master-uppsats, Umeå universitet/Institutionen för datavetenskap

    Författare :Jacob Ahlman Bohm; [2023]
    Nyckelord :optimization; initial margin; simulated annealing; particle swarm optimization; differential evolution;

    Sammanfattning : Trading contracts with future commitments requires posting a collateral, called initial margin requirement, to cover associated risks. Differences in estimating those risks and varying risk appetites can however lead to identical contracts having different initial margin requirements at different market places. LÄS MER

  7. 5. Minimizing network utilization in event-triggered control of multi-agent system

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Institutionen för reglerteknik

    Författare :Anton Hässler; [2023]
    Nyckelord :Technology and Engineering;

    Sammanfattning : The exact solution to a set of equations modeling the event-triggered control of a multi-agent system is derived and computed up to a specified error on the time between events. An attempt to minimize the number of events of the solution subject to bounds on overshoot and convergence time is made using a differential evolution method. LÄS MER