Watson Natural Language Understanding

Detect people, places, events, and other types of entities mentioned in your content using our out-of-the-box capabilities.

Categorize your data with granularity using a five-level classification hierarchy.

Identify high-level concepts that aren’t necessarily directly referenced in your content.

Extract emotions (joy, anger, sadness, fear, etc.) conveyed by specific target phrases or by the document as a whole.

Search your content for relevant keywords.

Analyze the sentiment (positive, negative, or neutral) towards specific target phrases and of the document as a whole.

Understand the relationship between two entities within your content and identify the type of relation.

Quickly extract information from a document such as author, title, images, publication dates, etc.

Parse sentences into subject-action-object form and identify entities and keywords that are subjects or objects of an action.