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引用次数: 3
摘要
国际旅游是衡量旅游业发展的指标之一。旅游业的发展对国民经济很重要,因为旅游业可以增加外汇,创造商业机会,并提供就业机会。通过预测获得的未来外国游客数量预测作为战略和旅游计划规划的输入参数。本文采用混合奇异谱分析-极限学习机(SSA-ELM)预测外国游客数量。使用的数据是1980年1月至2017年12月来自Badan Pusat Statistics(印度尼西亚统计局)的外国游客人数。本研究结果表明,混合SSA-ELM绩效在预测外国游客数量方面表现良好。一个样本中8个观测值的MAPE值为4.91%。
An Application of Hybrid Forecasting Singular Spectrum Analysis – Extreme Learning Machine Method in Foreign Tourists Forecasting
International tourism is one indicator of measuring tourism development. Tourism development is important for the national economy since tourism could boost foreign exchange, create business opportunities, and provide employment opportunities. The prediction of foreign tourist numbers in the future obtained from forecasting is used as an input parameter for strategy and tourism programs planning. In this paper, the Hybrid Singular Spectrum Analysis – Extreme Learning Machine (SSA-ELM) is used to forecast the number of foreign tourists. Data used is the number of foreign tourists January 1980 - December 2017 taken from Badan Pusat Statistik (Statistics Indonesia). The result of this research concludes that Hybrid SSA-ELM performance is very good at forecasting the number of foreign tourists. It is shown by the MAPE value of 4.91 percent with eight observations out a sample.