Sökning: "Time-series"

Visar resultat 6 - 10 av 1458 uppsatser innehållade ordet Time-series.

  1. 6. A Captured and Divided Civil Society : A Study of Democracy and Civil Society in Central Eastern Europe

    Master-uppsats, Uppsala universitet/Statsvetenskapliga institutionen

    Författare :Ida Hedkvist; [2024]
    Nyckelord :democracy; democratic backsliding; civil society; polarization; pernicious polarization; civil society capture;

    Sammanfattning : This paper investigates the interplay between pernicious polarization, autonomy of civil society - here called civil society capture, and liberal democracy in Central and Eastern Europe from 2006 to 2020. In the absence of prior time-series data on pernicious polarization and civil society capture, this study built and analysed a dataset of these variables across the region, testing six hypotheses. LÄS MER

  3. 7. Mining infrequent group of motifs from multidimensional time series: A case study at Alfa Laval AB

    Master-uppsats, Högskolan i Halmstad/Akademin för informationsteknologi

    Författare :Fabeena Thoufeeq; Reeba Susan Ashok; [2024]
    Nyckelord :;

    Sammanfattning : In collaboration with an industrial partner, Alfa Laval AB, this thesis discusses a novel approach for identifying operational modes, specifically a cleaning mode, in separator machines without the benefit of labelled data and with very limited operating knowledge. Understanding the operational modes is crucial for comprehending the machine’s behaviour and ensuring its optimal performance. LÄS MER

  4. 8. Predicting Electricity Consumption with ARIMA and Recurrent Neural Networks

    Kandidat-uppsats, Uppsala universitet/Statistiska institutionen

    Författare :Klara Enerud; [2024]
    Nyckelord :time series forecasting; ARIMA; recurrent neural networks; LSTM; electricity forecasting; EED forecasting;

    Sammanfattning : Due to the growing share of renewable energy in countries' power systems, the need for precise forecasting of electricity consumption will increase. This paper considers two different approaches to time series forecasting, autoregressive moving average (ARMA) models and recurrent neural networks (RNNs). LÄS MER

  5. 9. The Perception of Corruption in correlation to Homicides : A time-series cross-sectional empirical global study, with specific focus on the Latin American region

    Kandidat-uppsats, Uppsala universitet/Institutionen för freds- och konfliktforskning

    Författare :Lotta Ericsson; [2024]
    Nyckelord :Homicides; Perception of Corruption; Latin America; Grievance motivated violence; Corruption;

    Sammanfattning : Most research that has examined the variation in homicide levels has examined their correlation with socioeconomic structural variables. In Latin America however, economic and social development has occurred, but high homicide levels remain, suggesting the involvement of other influencing factors. LÄS MER

  7. 10. Time Series Forecasting on Database Storage

    Kandidat-uppsats, Linnéuniversitetet/Institutionen för datavetenskap och medieteknik (DM)

    Författare :Pranav Patel; [2024]
    Nyckelord :Machine Learning; Time Series Forecasting; Prediction; Neural Networks; CNN; RNN; Database Storage;

    Sammanfattning : Time Series Forecasting has become vital in various industries ranging from weather forecasting to business forecasting. There is a need to research database storage solutions for companies in order to optimize resource allocation, enhance decision making process and enable predictive data storage maintenance. LÄS MER