AI-102 Question 202
Single answerYou are designing an Azure AI solution to process large volumes of unstructured text data using Azure Cognitive Services. The solution must extract entities like names, locations, and organizations from the text and also identify the language of the input documents. Which Azure Cognitive Service should you use to meet these requirements?
- A
Text Analytics
- B
Custom Vision
- C
Speech Service
- D
Form Recognizer
Show answer and explanation
Correct answer: A
Explanation
The Text Analytics service in Azure Cognitive Services is specifically designed for analyzing unstructured text. It includes features such as entity recognition, language detection, key phrase extraction, and sentiment analysis. Since the requirement involves extracting entities and detecting the language of text documents, Text Analytics is the appropriate choice.
- A. Correct.
Text Analytics is the correct choice because it provides pre-built capabilities for extracting entities, detecting language, and performing sentiment analysis on text data.
- B. Incorrect.
Custom Vision is incorrect because it is designed for image classification and object detection, not text processing.
- C. Incorrect.
Speech Service is incorrect because it focuses on processing audio data, such as speech-to-text and text-to-speech functionalities, rather than analyzing text.
- D. Incorrect.
Form Recognizer is incorrect because it is used to extract information from structured documents like invoices and forms, not unstructured text.