Table of Contents

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  1. Preface
  2. Transformations
  3. Source transformation
  4. Target transformation
  5. Aggregator transformation
  6. Cleanse transformation
  7. Data Masking transformation
  8. Data Services transformation
  9. Deduplicate transformation
  10. Expression transformation
  11. Filter transformation
  12. Hierarchy Builder transformation
  13. Hierarchy Parser transformation
  14. Hierarchy Processor transformation
  15. Input transformation
  16. Java transformation
  17. Java transformation API reference
  18. Joiner transformation
  19. Labeler transformation
  20. Lookup transformation
  21. Machine Learning transformation
  22. Mapplet transformation
  23. Normalizer transformation
  24. Output transformation
  25. Parse transformation
  26. Python transformation
  27. Rank transformation
  28. Router transformation
  29. Rule Specification transformation
  30. Sequence Generator transformation
  31. Sorter transformation
  32. SQL transformation
  33. Structure Parser transformation
  34. Transaction Control transformation
  35. Union transformation
  36. Velocity transformation
  37. Verifier transformation
  38. Web Services transformation

Transformations

Transformations

Labeler transformation

Labeler transformation

The Labeler transformation adds a labeler asset that you created in
Data Quality
to a mapping.
A labeler asset defines a set of operations that evaluates the types of information in an input field and assigns a label to each type of data that it finds.
When you configure the transformation, you map an input field to a target field that links to the labeler asset. When the mapping runs, the transformation searches the input field for values that match the labeling criteria that the asset defines. The transformation writes the results of the labeling operation to two output fields. For more information about the output fields, see Labeler transformation output fields.
A Labeler transformation is similar to a Mapplet transformation, as it allows you to add data transformation logic that you designed elsewhere to a mapping. Like mapplets, labeler assets are reusable assets.
A Labeler transformation shows incoming and outgoing fields. It does not display the logic that the labeler asset contains or allow you to edit the labeler asset. To edit the labeler asset, open it in
Data Quality
.

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