1.0 - 8.00 - WSRecommender Output - Teradata Vantage

Teradata® Vantage Machine Learning Engine Analytic Function Reference

Product
Teradata Vantage
Release Number
1.0
8.00
Release Date
May 2019
Content Type
Programming Reference
Publication ID
B700-4003-098K
Language
English (United States)

Output Table Schema

Column Data Type Description
item VARCHAR Name of item that user viewed or bought. Corresponds to user_table column item_column.
usr VARCHAR Unique user identifier. Corresponds to user_table column user_column.
recommendation DOUBLE PRECISION Recommendation score. If user viewed or bought item, this value is user preference score for item (in user_table column preference_column; otherwise, it is calculated by function.
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 item_table [Column appears once for each specified accumulate_item_column.] Column copied from item_table.
accumulate_user_column Same as in user_table [Column appears once for each specified accumulate_user_column.] Column copied from user_table.