How does tMatchPairing compute the sample of suspect duplicate pairs? - Cloud - 8.0

Data matching with Talend tools

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Cloud
8.0
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English
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Content
Data Governance > Third-party systems > Data Quality components > Matching components > Continuous matching components
Data Governance > Third-party systems > Data Quality components > Matching components > Data matching components
Data Governance > Third-party systems > Data Quality components > Matching components > Fuzzy matching components
Data Governance > Third-party systems > Data Quality components > Matching components > Matching with machine learning components
Data Quality and Preparation > Third-party systems > Data Quality components > Matching components > Continuous matching components
Data Quality and Preparation > Third-party systems > Data Quality components > Matching components > Data matching components
Data Quality and Preparation > Third-party systems > Data Quality components > Matching components > Fuzzy matching components
Data Quality and Preparation > Third-party systems > Data Quality components > Matching components > Matching with machine learning components
Design and Development > Third-party systems > Data Quality components > Matching components > Continuous matching components
Design and Development > Third-party systems > Data Quality components > Matching components > Data matching components
Design and Development > Third-party systems > Data Quality components > Matching components > Fuzzy matching components
Design and Development > Third-party systems > Data Quality components > Matching components > Matching with machine learning components
Last publication date
2024-02-06

The list of suspect duplicate pairs can be very large. You label only a subset of this list to identify the potential groups of duplicates.

You can then use machine learning to predict labels for the whole list. Then, it is possible to output a sample of this list, with a size fixed manually. The sample is chosen randomly.

For an example of how to handle grouping tasks to decide on relationship among pairs of records using Talend Data Stewardship, see .