Sökning: "applied mathematics"

Visar resultat 11 - 15 av 365 uppsatser innehållade orden applied mathematics.

  1. 11. Driving Factors Behind Airbnb Pricing - A Multilinear Regression Analysis

    Kandidat-uppsats, KTH/Matematisk statistik

    Författare :Johan Flöjs; Jonathan Herrgård; [2023]
    Nyckelord :Regression Analysis; Applied Mathematics; Airbnb; Regressionsanalys; Tillämpad Matematik; Airbnb;

    Sammanfattning : With a high increase of users in the world's ever expanding sharing economy, Airbnb has become a customary solution in short term rentals of accommodations. In this market, it is the host's job to choose a pricing which sufficiently corresponds to what tenants are willing to pay. LÄS MER

  3. 12. Self-supervised representation learning from electrocardiogram data for medical applications

    Master-uppsats, Lunds universitet/Matematik LTH

    Författare :Matilda Andersson; [2023]
    Nyckelord :Self-supervised learning; Deep learning; Cardiovascular disease; Electrocardiogram; ECG; SimCLR; BYOL; VICReg; Mathematics and Statistics;

    Sammanfattning : Cardiovascular diseases are the leading cause of death worldwide, increasing yearly. However, many abnormalities in heart cycles can be discovered and treated years before the onset of diseases. But in most societies, regular health checkups are a concept reserved for cars, not humans. LÄS MER

  4. 13. Exploring the impact of economic and social factors on stock market performance

    Kandidat-uppsats, KTH/Skolan för teknikvetenskap (SCI)

    Författare :Vincent Hallberg; [2023]
    Nyckelord :regression analysis; societal development; domestic stock market; bachelor thesis; applied mathematics; macroeconomic factors;

    Sammanfattning : This study seeks to investigate the relationship between human development factors and domestic stock markets using a multiple linear regression model. Despite efforts to improve the model's explanatory power, the findings indicate that the model fails to confirm the research question. LÄS MER

  5. 14. Wind Turbine Recovery Forecasting using Survival Analysis

    Master-uppsats, Lunds universitet/Matematisk statistik

    Författare :Anton Palets; [2023]
    Nyckelord :Survival analysis; Recovery Forecast; Wind Turbine; Availability Forecast; AFT model; Aalen s model; Cox regression; Cox Proportional Hazards; Variation Processes; Mathematics and Statistics;

    Sammanfattning : The goal of this thesis is to present a methodology for predicting time until recovery of failed wind turbines. The necessity is motivated by the potential for more accurate wind energy export forecasts. The current approach rests entirely on having an expert examine the turbine and produce a time estimate. LÄS MER

  7. 15. Estimation of respiratory frequency from Heart Rate Variability

    Master-uppsats, Lunds universitet/Matematisk statistik

    Författare :Daniel Ågärd; [2023]
    Nyckelord :time-frequency analysis; multitaper spectrogram; Optimization; signal processing; heart rate variability; Mathematics and Statistics;

    Sammanfattning : In this master's thesis the ability to estimate the respiratory frequency from heart rate variability measurement is analyzed. The goal was to implement a solution that is easily transferable to real time. LÄS MER