Essays about: "SARIMA"
Showing result 1 - 5 of 37 essays containing the word SARIMA.
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1. SAX meets Word2vec : A new paradigm in the time series forecasting
University essay from Högskolan i Halmstad/Akademin för informationsteknologiAbstract : The purpose of this thesis was to investigate whether some successful ideas in NLP, such as word2vec, are applicable to time series prob- lems or not. More specifically, we are interested to assess a combina- tion of previously proven methods such as SAX and Word2vec. READ MORE
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2. Forecasting the Temperatures of theWinter 2022/2023 using SARIMA Models
University essay from Uppsala universitet/Statistiska institutionenAbstract : In this paper the possibility and accuracy of forecasting weekly temperatures for one season,the winter of 2022/2023 is explored. By comparing the forecasted values with normal temper-atures a prediction of the severity of the coming winter can be attained. READ MORE
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3. Forecasting Monthly Swedish Air Traveler Volumes
University essay from Uppsala universitet/Statistiska institutionenAbstract : In this paper we conduct an out-of-sample forecasting exercise for monthly Swedish air traveler volumes. The models considered are multiplicative seasonal ARIMA, Neural network autoregression, Exponential smoothing, the Prophet model and a Random Walk as a benchmark model. READ MORE
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4. Short-term forecasting Swedish annual real GDP growth using SARIMA models : A study in forecasting current year Swedish annual real GDP growth using SARIMA models with the Box-Jenkins methodology as a general framework
University essay from Uppsala universitet/Nationalekonomiska institutionenAbstract : Simulated current year annual real GDP growth forecasts for 2015-2021 are made using a chosen SARIMA model, with the Box-Jenkins methodology as a general modelling framework. The forecasts are compared to the actual outcomes and the Absolute Errors (AE) and the Mean Absolute Errors (MAE) are calculated for each year. READ MORE
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5. Processing, Modeling, and Forecasting: A Time Series Analysis of Sick Leave Absences in Sweden and Evaluating the Impact of Macro Factors
University essay from Lunds universitet/Matematisk statistikAbstract : Sick absence affects companies both operationally and economically and the matter has become increasingly prominent following the COVID-19 pandemic. MedHelp Care is an e-health company working towards increasing workplace wellness by offering insights into absence and rehabilitation matters. READ MORE
