Essays about: "multivariate"

Showing result 11 - 15 of 628 essays containing the word multivariate.

  1. 11. Exploring the Determinants of Agricultural Commodity Returns

    University essay from Göteborgs universitet/Graduate School

    Author : Andreas Blidberg; Ludwig Skans; [2023-06-29]
    Keywords : Agricultural commodities; Energy commodities; Granger causality; Vector Error Correction Model; VECM; Impulse Response Functions; IRF;

    Abstract : This paper investigates the Granger causal relations between agricultural commodity returns and several potential determinants using a multivariate Vector Error Correction Model (VECM) and Impulse Response Functions (IRF). Agricultural commodities are critical for global food supply, and understanding their determinants is crucial for policymakers and investors. READ MORE

  3. 12. Disinformation and political polarization: A pernicious association

    University essay from Göteborgs universitet/Statsvetenskapliga institutionen

    Author : Hanna Brodén; [2023-02-13]
    Keywords : ;

    Abstract : Political polarization can have pernicious consequences for democracy. Disinformation has been theorized to contribute to turning political polarization pernicious but the connection has not been thoroughly examined. Digital media have been proposed as the reason for increasing levels of both of these. READ MORE

  4. 13. Neural Network-based Anomaly Detection Models and Interpretability Methods for Multivariate Time Series Data

    University essay from Stockholms universitet/Institutionen för data- och systemvetenskap

    Author : Deepthy Prasad; Swathi Hampapura Sripada; [2023]
    Keywords : multivariate - time series; anomaly detection; neural networks; autoencoders; interpretability; counterfactuals;

    Abstract : Anomaly detection plays a crucial role in various domains, such as transportation, cybersecurity, and industrial monitoring, where the timely identification of unusual patterns or outliers is of utmost importance. Traditional statistical techniques have limitations in handling complex and highdimensional data, which motivates the use of deep learning approaches. READ MORE

  5. 14. Refining the particulate matter airway deposition arising from indoor cooking-related biomass combustion for children in the Haramaya district in Ethiopia

    University essay from Lunds universitet/Ergonomi och aerosolteknologi

    Author : Kasper Malmborn; [2023]
    Keywords : Air pollution exposure; charcoal; wood; animal dung; low-income setting epidemiology; Technology and Engineering;

    Abstract : Background: Air pollution, a global issue affecting millions of individuals, is linked to adverse health effects on the respiratory system, but also to e.g., cancer and cardiovascular ailments. In low-income countries, cooking is often conducted by biomass-combustion, causing women and children to be exposed to high levels of indoor air pollution. READ MORE

  6. 15. Factors associated with male youth’s utilization of youth clinics –A cross-sectional study in southern Sweden

    University essay from Lunds universitet/Socialmedicin och global hälsa

    Author : Stella Hedlund; [2023]
    Keywords : sexual and reproductive health; mental health; male youth; youth friendly services; health-seeking behaviour; utilization; Sweden; Medicine and Health Sciences;

    Abstract : Background: Sweden has a long-standing tradition of youth-friendly services focusing on sexual, reproductive and mental health. Currently, they are mainly targeting and being used by girls and young women. READ MORE