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:
- Open Catalog > View all catalogs.
- Open a catalog.
- Preview an asset.
- 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.
- Select the semantic feature you want to view. It starts with the category.
Semantic features are automatically detected by IBM Watson Natural Language Understanding.