A Novel Consumer Purchase Behavior Recognition Method Using Ensemble Learning Algorithm

Table 5

Order table.

Column name	Type	Description	Example
Order_id	Integer	Order identification number	1, 2, 3, …
User_id	Integer	Order identification number	1, 2, 3, …
Eval_set	String	Sample type	[train, test, prior]
Department_id	Integer	User order sequence number	1, 2, 3, …
Order_dow	Integer	What day is the order	[1 : 7]
Order_hour_of_day	Integer	The specific moment of the order	[0 : 23]