Sökning: "SARIMA"

Visar resultat 11 - 15 av 43 uppsatser innehållade ordet SARIMA.

  1. 11. Comparison and evaluation of time series forecasting models and their application in beauty retailing

    Kandidat-uppsats, Högskolan Dalarna/Informatik

    Författare :Viktor Hopkins; [2022]
    Nyckelord :Time series forecasting; beauty retail; SARIMA; Prophet; LSTM;

    Sammanfattning : The beauty industry has shown steady growth within the last decade and as more retailers move their product selections online, a lot of sales data can be generated. To improve sales and to meet the ever-increasing competition in the beauty retail sector, time series forecasting has potential in providing knowledge and guidelines in decision making to improve business performance. LÄS MER

  3. 12. High Frequency Demand Forecasting : The Case of a Swedish Pharmacy Retailer

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Aban Saleem; [2022]
    Nyckelord :Retail; Forecast; Pharmacy; SARIMA; Holt-Winter’s method; Facebook Prophet; high-frequency; Retail; Prognos; Pharmacy; SARIMA; Holt-Winter’s metod; Face- book Prophet; hög frekvens;

    Sammanfattning : Predicting future sales can bring many advantages to retailers with regards to organizational performance. Using big data to make accurate forecasts can enable retailer to improve their operational performance and profitability substantially by reducing lost sales, inventory levels and labor costs. LÄS MER

  4. 13. IoT Workload Characterisation for Next Generation Cloud Systems

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

    Författare :Fatema Mirza; [2022]
    Nyckelord :Internet of Things; healthcare; trafc modelling; workload prediction; load balancing; cloud computing; scalability; cloudsim plus; simulation;

    Sammanfattning :  The integration of The Internet of Things and cloud computing has led to the emergenceof new classes of applications ranging from smart healthcare, smart and precision agriculture,smart manufacturing to smart environmental monitoring. The rapid surge in the useof these applications is expected to generate massive amounts of data with differentcharacteristics that are yet not studied. LÄS MER

  5. 14. A study of forecasts in Financial Time Series using Machine Learning methods

    Master-uppsats, Linköpings universitet/Statistik och maskininlärning

    Författare :Mowniesh Asokan; [2022]
    Nyckelord :Timeseries; Financial Timeseries; Forecasting; LSTM; ARIMA; Hybrid ARIMA-GARCH;

    Sammanfattning : Forecasting financial time series is one of the most challenging problems in economics and business. Markets are highly complex due to non-linear factors in data and uncertainty. It moves up and down without any pattern. LÄS MER

  7. 15. Sveriges ansvar i utsläppsfrågan : En studie om Sveriges utsläpp med en jämförelse kring olika sektorers utsläpp

    Kandidat-uppsats, Uppsala universitet/Statistiska institutionen

    Författare :Fanny Hjärtmyr; Marica Wennman; [2022]
    Nyckelord :Växthusgaser; SARIMA; Tidsserieanalys; Box Jenkins; Stationäritet;

    Sammanfattning : Enligt det antagna klimatmålet år 2017 ska Sverige vara utsläppsneutralt år 2045. Detta innebär att Sveriges utsläpp av växthusgaser måste minska kraftigt. I denna studie studeras utsläpp från olika sektorer och genom en tidsserieanalys prediceras framtida utsläppsvärden fram. LÄS MER