An Application of a Three-Stage XGBoost-Based Model to Sales Forecasting of a Cross-Border E-Commerce Enterprise

Table 3

The description of clustering series.

Fields	Meaning of fields	Fields	Meaning of fields
Data date	Date	Favorites click	Number of clicks on favorites
Goods code	Goods code	Sales unique visitor	Number of unique visitors
SKU code	SKU code	Goods season	Seasonal attributes of goods
SKU sales	Sales of SKU	Marketing	Activity type code
Goods price	Selling price	Plan	Activity rhythm code
Original shop price	Tag price	Promotion	Promotion code
Goods click	Number of clicks on goods	Holiday	The holiday of the day
Cart click	Number of clicks on purchasing carts	Temperature mean	Mean of air temperatures (°F)