考虑航线特征的机票价格预测方法研究
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钟丽珍,马敏书,周长锋
Forecasting Airfare Based on Route Characteristics
Zhong Lizhen,Ma Minshu,Zhou Changfeng
表8
模型中是否包含航程的误差对比
Table 8
Errors Considering Whether Distance is Included in the Models
误差（模型）
有DISTANCE
13.39%(M4)
无DISTANCE
16.19%(M17)