AWS Comprehend NLP package

The AWS Comprehend NLP package contains actions that enable you to connect to and consume the Amazon Comprehend API to identify the language, sentiment, key phrases, and entities.

重要： This is a beta package and is currently not available with the Automation 360 Enterprise and Cloud editions.

Before you start

You require the following information for an existing AWS account to use these actions:

Access key and Secret key: Credentials that authenticate Automation 360 with your AWS account.
See Access Keys (Access Key ID and Secret Access Key).
Region: Specifies the AWS service endpoint.
See AWS Service Endpoints.

Actions in the AWS Comprehend NLP package


Action	Description
Detect language	Identifies the language of the provided content and returns it in ISO 639-1 language code. The output is stored in a string variable. This action supports over 100 languages. For the full list, see Detect the Dominant Language.
Get key phrases	Identifies the main points and returns a list of key phrases. For example, if the input text is about a basketball game, this action returns the names of teams, the name of the venue, and the final score.
Get named entities	Identifies the entities in the provided content such as people, places, organizations, date/time, quantities, branded products, and book titles. The output is stored in a dictionary variable, where each name is a key, and the corresponding entity is the value.
Get sentiment	Analyzes the provided content and returns the overall sentiment and scores for all possible sentiments. An example output of the dictionary values: `POSITIVE {Positive: 0.66238534,Negative: 0.0013064129,Neutral: 0.33621928,Mixed: 8.892125E-5}` The output is stored in a dictionary variable containing two keys and their corresponding values: `sentiment` and `score`.