- It is a natural language processing (NLP) system available in AWS
- We input a document and Comprehend will develop insights by recognizing the entities, key phrases, language, sentiments and other common elements of the document
- How the system works:
- Input = Document
- Output = Entities, phrases, language, PII, sentiments
- Comprehend is ML services and it is based on pre-trained and custom models
- Product is capable of doing real-time analysis for small workloads and asynchronous analysis for large workloads in form of jobs
- The text analysis type can be:
- Built-in: using AWS built-in models
- Custom: using custom models from endpoints we have created