AWS Natural Language Services
On this page (13sections)
Introduction
AWS provides natural language processing through Amazon Comprehend and related services, letting applications understand text without building models. Comprehend extracts entities, key phrases, sentiment, and language, while services like Translate and Textract handle translation and document text extraction. Together they cover most text-AI needs.
Definition
AWS NLP services provide pre-trained models for various language processing tasks.
Types
Amazon Comprehend
Text analysis and sentiment detection
Amazon Translate
Real-time language translation
Amazon Textract
Document text extraction
Amazon Lex
Conversational AI and chatbot development
Use Cases
- Sentiment analysis
- Content moderation
- Document processing
- Multilingual applications
- Customer feedback analysis
Implementation
AWS NLP services support multiple languages and can be integrated into web and mobile applications.
In Practice
Comprehend offers both pre-trained analysis and custom classification or entity recognition trained on your data. Combined with Translate for multilingual support and Textract for pulling text from scanned documents, AWS covers ingestion through understanding in a managed way.
Key Points
- Supports multiple languages
- Real-time processing capabilities
- Custom entity recognition
- Integration with other AWS services
References
- AWS Natural Language — Overview of AWS natural language services