Comprehend

use NLP to extract insights about the content

Document |

Overview

• Uses natural language processing (NLP) to extract insights about the content of documents without the need of any special preprocessing.

• It develops insights by recognizing

  • entities: people, place

  • key phrases

  • language

  • brand

  • event

  • sentiments (positive, negative)

Use cases

• Find documents about a subject

• Find out how customers feel about your products

  • using DetectSentiment operation

  • it will tell you whether customers feel positive, negative, neutral, or mixed using Sentiment label.

• Discover the topics that your customers are talking about

Benefits

• fully managed = serverless

• Work greate with IAM, S3, Lambda, KMS, Kinesis Data Firehose

• Discover insights

• Differentiate your business

• Document processing

• Protect access to PII

Features

• Language support

• Custom entities recognition

• Custom classification

• Comprehend medical