Example 1: Collaborative Filtering by Product - Aster Analytics

Teradata Aster Analytics Foundation User Guide

Product
Aster Analytics
Release Number
6.21
Published
November 2016
Language
English (United States)
Last Update
2018-04-14
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kiu1466024880662.ditamap
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AA-notempfilter_pdf_output.ditaval
dita:id
B700-1021
lifecycle
previous
Product Category
Software

Collaborative filtering by product is also called item-based collaborative filtering. In this example, JoinColumns = 'orderid'. The function tries to identify products that are often bought in the same transaction (as identified by the order_id).