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Analysis features and options.

Hierarchy

  • Features

Index

Properties

Optional categories

categories: CategoriesOptions

Returns a hierarchical taxonomy of the content. The top three categories are returned by default.

Supported languages: Arabic, English, French, German, Italian, Japanese, Korean, Portuguese, Spanish.

Optional classifications

classifications: ClassificationsOptions

Returns text classifications for the content.

Supported languages: English only.

Optional concepts

concepts: ConceptsOptions

Returns high-level concepts in the content. For example, a research paper about deep learning might return the concept, "Artificial Intelligence" although the term is not mentioned.

Supported languages: English, French, German, Italian, Japanese, Korean, Portuguese, Spanish.

Optional emotion

Detects anger, disgust, fear, joy, or sadness that is conveyed in the content or by the context around target phrases specified in the targets parameter. You can analyze emotion for detected entities with entities.emotion and for keywords with keywords.emotion.

Supported languages: English.

Optional entities

entities: EntitiesOptions

Identifies people, cities, organizations, and other entities in the content. For more information, see Entity types and subtypes.

Supported languages: English, French, German, Italian, Japanese, Korean, Portuguese, Russian, Spanish, Swedish. Arabic, Chinese, and Dutch are supported only through custom models.

Optional keywords

keywords: KeywordsOptions

Returns important keywords in the content.

Supported languages: English, French, German, Italian, Japanese, Korean, Portuguese, Russian, Spanish, Swedish.

Optional metadata

metadata: MetadataOptions

Returns information from the document, including author name, title, RSS/ATOM feeds, prominent page image, and publication date. Supports URL and HTML input types only.

Optional relations

relations: RelationsOptions

Recognizes when two entities are related and identifies the type of relation. For example, an awardedTo relation might connect the entities "Nobel Prize" and "Albert Einstein". For more information, see Relation types.

Supported languages: Arabic, English, German, Japanese, Korean, Spanish. Chinese, Dutch, French, Italian, and Portuguese custom models are also supported.

Optional semantic_roles

semantic_roles: SemanticRolesOptions

Parses sentences into subject, action, and object form.

Supported languages: English, German, Japanese, Korean, Spanish.

Optional sentiment

sentiment: SentimentOptions

Analyzes the general sentiment of your content or the sentiment toward specific target phrases. You can analyze sentiment for detected entities with entities.sentiment and for keywords with keywords.sentiment.

Supported languages: Arabic, English, French, German, Italian, Japanese, Korean, Portuguese, Russian, Spanish.

Optional summarization

summarization: SummarizationOptions

(Experimental) Returns a summary of content.

Supported languages: English only.

Optional syntax

Returns tokens and sentences from the input text.

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