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Improving Accuracy of Time Series Forecasting by Applying an ARIMA-ANN Hybrid Model

  • Hadid Wahedi
  • , Kacper Wrona
  • , Mads Heltoft
  • , Sarkaft Saleh*
  • , Thomas Roum Knudsen
  • , Ulrik Bendixen
  • , Izabela Nielsen
  • , Subrata Saha
  • , Gregers Sandager Borup
  • *Corresponding author for this work

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

Abstract

Accurate demand forecasting is critical for any small and medium-sized manufacturer. Limited structured data sources commonly prevent small and medium-sized manufacturers from improving forecasting accuracy, affecting overall performance. We classified products, then implemented a hybrid forecasting method and compared the outcome with Exponential smoothing, ARIMA, LSTM, and ANN forecasting techniques. Numerical results demonstrate that a selection of forecasting methods is not independent of product categorization. For slow-moving products, careful consideration is required. The hybrid ARIMA-ANN method can outperform some existing techniques and lead to higher prediction accuracy, by capturing both linear and nonlinear variations.

Original languageEnglish
Title of host publicationAdvances in Production Management Systems. Smart Manufacturing and Logistics Systems : Turning Ideas into Action - IFIP WG 5.7 International Conference, APMS 2022, Proceedings Part I
EditorsDuck Young Kim, Gregor von Cieminski, David Romero
Number of pages8
PublisherSpringer
Publication date2022
Pages3-10
ISBN (Print)978-3-031-16406-4, 978-3-031-16409-5
ISBN (Electronic)978-3-031-16407-1
DOIs
Publication statusPublished - 2022
EventIFIP WG 5.7 International Conference on Advances in Production Management Systems, APMS 2022 - Gyeongju, Korea, Republic of
Duration: 25 Sept 2022 → 29 Sept 2022

Conference

ConferenceIFIP WG 5.7 International Conference on Advances in Production Management Systems, APMS 2022
Country/TerritoryKorea, Republic of
CityGyeongju
Period25/09/2022 → 29/09/2022
SeriesI F I P Advances in Information and Communication Technology
Volume663 IFIP
ISSN1868-4238

Bibliographical note

Publisher Copyright:
© 2022, IFIP International Federation for Information Processing.

Keywords

  • ARIMA-ANN
  • Forecasting
  • Machine learning

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