What is Watson Natural Language Understanding?

Analyze text to extract metadata from content such as concepts, entities, keywords, categories, sentiment, emotion, relations, and semantic roles using natural language understanding.

Natural language understanding features

Uncover data insights

Analyze text to extract meta-data from content such as concepts, entities, keywords, categories, relations, and semantic roles.

Learn sentiment and emotion

Returns both overall sentiment and emotion for a document, and targeted sentiment and emotion towards keywords in the text for deeper analysis.

Grasp multiple languages

Understands text in nine languages and through customization with Watson Knowledge Studio.

Get started with Watson Natural Language Understanding in minutes