Comprehend

Amazon Comprehend is a fully managed natural language processing (NLP) service provided by Amazon Web Services (AWS). It uses machine learning to analyze text and extract meaningful insights without requiring users to build or train machine learning models. Amazon Comprehend can identify sentiment, entities, key phrases, syntax, and language from unstructured text, making it suitable for analyzing customer feedback, documents, support tickets, emails, and social media content.

Features of Amazon Comprehend:

• Analyzes text using advanced machine learning without requiring ML expertise.
• Performs sentiment analysis to classify text as positive, negative, neutral, or mixed.
• Extracts entities such as people, organizations, locations, dates, and more.
• Identifies important key phrases and analyzes sentence syntax.
• Automatically detects the dominant language of the input text.
• Supports custom entity recognition and custom text classification models.
• Processes large volumes of text with automatic scaling.
• Integrates easily with AWS services through the AWS CLI, SDKs, and REST APIs.

Amazon Comprehend Usage

$ sudo su
$ cd /opt

# Check AWS CLI version
$ aws --version