Vol. 13 No. 1 (2025): Thai Journal of Operations Research: TJOR Vol 13 No 1 (January - June 2025)

Research Paper

• Developing a predictive model for student learning success by applying ensemble learning

  Phiriyaphong Ringrod, Prapasiri Ratchaprapapornkul, Siwachoat Srisuttiyakorn

  1-13

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• Development of a genetic algorithm for partner selection in business networks with or without intermediaries

  Supachai Mukdasanit

  14-32

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• Inventory cost reduction for spare parts case study for dry pet food production company

  Nutthapol Kaewmanee, Worawut Wangwatcharakul

  33-42

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• Understanding what do Thai people think about different kinds of COVID-19 vaccines using text mining

  Pornpimol Chaiwuttisak

  43-73

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• Developing selection criteria for mechanical, electrical and plumbing custom-made product suppliers in construction projects using the fuzzy analytical network process

  Thanittan Promhong, Patcharaporn Yanpirat, Sansanee Supapa

  74-88

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• A comparative analysis of gold price forecasting efficiency using model averaging over regression trees and random forest

  Supapitch Sangkakulchorn, Supranee Lisawadi

  89-104

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• Bead production scheduling with setup time: a case study of a truck tire factory

  Thananya Kirawit, Worawut Wangwatcharakul

  105-119

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