NLP on Azure
This domain covers 15-20% of the AI-900 exam and focuses on Natural Language Processing capabilities in Azure.
What you'll learn
- Text Analytics: Key phrase extraction, named entity recognition, sentiment analysis, and language detection
- Speech Services: Speech-to-text, text-to-speech, and real-time speech translation
- Translation: Text translation, document translation, and custom translation models
- Conversational AI: Conversational Language Understanding (CLU) and custom question answering
Azure Services Covered
| Service | Key Capabilities |
|---|---|
| Azure AI Language | Sentiment, NER, key phrases, CLU, Q&A, PII detection, summarization |
| Azure AI Speech | Speech-to-text, text-to-speech, speech translation, speaker recognition |
| Azure AI Translator | Text translation, document translation, custom translator |
Challenges
| Challenge | Topic | Focus |
|---|---|---|
| 14 | Text Analytics: Key Phrases and Entities | Extraction capabilities |
| 15 | Sentiment Analysis and Language Detection | Classification capabilities |
| 16 | Speech Recognition and Synthesis | Audio processing |
| 17 | Language Translation | Translation services |
| 18 | Azure AI Language and Speech Services | Full service comparison |