[Retracted] Exploring Artificial Intelligence Architecture in Data Cleaning Based on Bayesian Networks

Table 5

Fields contained in data set.

The field name	The field type	Field meaning
user_ id	String	User ID after MD5
theme_ id	String	ThemeID
item_ id	String	Item ID after MD5
clk_ cnt	int	The number of times a user clicks on a product on the current page
cate_ levell_ id	String	ID of the highest-level category corresponding to an ITEM after MD5
leaf_ cate_ id	String	Lowest level category ID of an ITEM after MD5
reach_ time	String	User arrival time on the page