Scenario 1: Generating a matching model from a Grouping campaign
This scenario applies only to a subscription-based Talend Platform solution with Big data or Talend Data Fabric.
tMatchModel reads the sample of suspect pairs computed on a list
of duplicate childhood education centers and labeled by data stewards in Talend Data Stewardship.
It generates several matching models, searches the best combination of the learning
parameters and keeps the best matching model which comes out as the result of cross
validation.
Prerequisites:
- You have generated the suspect data pairs by using the
tMatchPairing component and labeled them in Talend Data Stewardship. For
further information, see Scenario 1: Computing suspect pairs and writing a sample in Talend Data Stewardship.For further information about handling
grouping tasks, see the documentation on Talend Help Center (https://help.talend.com).
Document get from Talend https://help.talend.com
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