Automatic profiling for unstructured data in Watson Knowledge Catalog

The profile of a data asset that contains a document with unstructured data shows the semantic features that are inferred about the text in the document.

To create or update a profile you must be assigned the Admin role for the Watson Knowledge Catalog app.

To profile data:

  1. Open Catalog > View all catalogs.
  2. Open a catalog.
  3. Preview an asset.
  4. Click the Profile tab. IBM Watson Natural Language Understanding analyzes text through natural language processing to help you understand its categories, concepts, sentiments, and emotions.
  5. Select the semantic feature you want to view. It starts with the category.

Semantic features are automatically detected by IBM Watson Natural Language Understanding.

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