item |
VARCHAR |
Name of item that user viewed or bought. Corresponds to UserTable column item_column. |
usr |
VARCHAR |
Unique user identifier. Corresponds to UserTable column user_column. |
recommendation |
DOUBLE PRECISION |
Recommendation score calculated using preferences of items bought with this item. |
new_reco_flag |
INTEGER |
New recommendation flag. Indicates whether to recommend item to user: 1 (yes) if user never viewed or bought item and recommendation score is greater than 0; otherwise, 0 (no). |
accumulate_item_column
|
Same as in ItemTable |
[Column appears once for each specified accumulate_item_column.] Column copied from ItemTable. |
accumulate_user_column
|
Same as in UserTable |
[Column appears once for each specified accumulate_user_column.] Column copied from UserTable. |