Essays about: "Holt-Winters method"

Showing result 1 - 5 of 8 essays containing the words Holt-Winters method.

  1. 1. Demand Forecasting of Automobile Spare Parts after the End-of-Production - A review of demand forecasting models

    University essay from Göteborgs universitet/Graduate School

    Author : Abid Ali; Arosha Ratnayake; [2023-07-03]
    Keywords : Demand forecasting; Spare parts; Automobile; End-of-Production EOP ; PRISMA; AHP; MCDM;

    Abstract : Demand forecasting of spare parts plays a crucial role in automobile industry where it generally requires a significant attention in controlling inventory. It is possible to maintain an optimal stock level when there is a continues supply at the Original Equipment Manufacturers (OEMs). READ MORE

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

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Aban Saleem; [2022]
    Keywords : 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;

    Abstract : 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. READ MORE

  4. 3. Investigating Demand Forecasting Strategy and Information Exchange : A case study at a Swedish wholesaler

    University essay from Jönköping University/JTH, Logistik och verksamhetsledning

    Author : Christian Karlsson; Imadeddin Abdul aziz; [2021]
    Keywords : Forecast model; forecast process; seasonality; information sharing; partnership; Holt-Winters model;

    Abstract : Purpose – Forecasting is a firm's ability to anticipate or predict the future demand givenon a set of assumptions. For a company to implement an appropriate forecast model whichcan make accurate assumptions, the model needs to be aligned with the company's businesssituation and enhanced through supply chain relationships. READ MORE

  5. 4. Time-Series Analysis of Pulp Prices

    University essay from Mittuniversitetet/Institutionen för informationssystem och –teknologi

    Author : Agnes Åkerlund; [2020]
    Keywords : ARIMA; Holt-Winter; time-series analysis; market price; pulp price forecasting.;

    Abstract : The pulp and paper industry has a significant role in Europe’s economy and society, and its significance is still growing. The pulp market and the customers’ requirements are highly affected by the pulp market prices and the requested kind of pulp, i.e., Elementary Chlorine Free (ECF) or Total Chlorine Free (TCF). READ MORE

  6. 5. AUTOMATED OPTIMAL FORECASTING OF UNIVARIATE MONITORING PROCESSES : Employing a novel optimal forecast methodology to define four classes of forecast approaches and testing them on real-life monitoring processes

    University essay from Umeå universitet/Institutionen för matematik och matematisk statistik

    Author : Stanislav Razroev; [2019]
    Keywords : predictions; forecasting; optimal forecasting; forecast classes; optimality rules; ensemble forecasting; state switching; combinational forecasting; optimality framework; exponential smoothing; ARIMA; ARMA; SARIMA; Double-Seasonal Holt-Winters; time series; Wikipedia; Wikimedia; Wikipedia data; Twitter; Twitter data; electricity data; monitoring processes; monitoring process; monitoring; error metrics; outliers; missing values;

    Abstract : This work aims to explore practical one-step-ahead forecasting of structurally changing data, an unstable behaviour, that real-life data connected to human activity often exhibit. This setting can be characterized as monitoring process. READ MORE