Comprehend

Amazon Comprehend is natural language processing (NLP) service that extracts meaning and insights from text.

Comprehend accepts text input in different formats.

Comprehend response is a json structure data.

Key Features:

• Sentiment analysis (positive/negative)

• Entity recognition

• Key phrase extraction

• Language detection

• Document classification

Use Cases:

1. Call Center Analytics

   • Analyze customer conversations

   • Track sentiment trends

   • Identify common issues

2. Product Review Analysis

   • Index customer feedback

   • Track sentiment patterns

   • Extract key product mentions

3. Legal Document Processing

   • Search contract terms

   • Analyze court decisions

   • Extract relevant case law

4. Financial Document Analysis

   • Process reports and filings

   • Extract key financial data

   • Identify market trends