“…(Moon, Jung, Lee, & Choi, 2015) Used ANN to predict the energy consumption in a hotel room (Antonio, et al, 2017) Produced a cancellation prediction system, based on a machine-learning model. (Casteleiro-Roca, et al, 2018) The machine learning model predicted power demand with 98 % accuracy in advance of 24 h. (Pelet, et al, 2019) Reported the cost and technological experience as an obstacle to AI (Antonio, et al, 2019) Machine learning implementation predicted the booking cancellation accuracy of over 84%. (Yi, 2019) Reported improved the hotel's financial efficiency and reduced unnecessary costs on implementing AI.…”