AI-100 · Question #113
You are designing an AI solution that will provide feedback to teachers who train students over the Internet. The students will be in classrooms located in remote areas. The solution will capture…
The correct answer is D. Speech to Text and Face API. Speech-to-text from Azure Speech Services, also known as speech-to-text, enables real-time transcription of audio streams into text that your applications, tools, or devices can consume, display, and take action on as command input. Face detection: Detect one or more human…
Question
You are designing an AI solution that will provide feedback to teachers who train students over the Internet. The students will be in classrooms located in remote areas. The solution will capture video and audio data of the students in the classrooms. You need to recommend Azure Cognitive Services for the AI solution to meet the following requirements:
- Alert teachers if a student facial expression indicates the student
is angry or scared.
- Identify each student in the classrooms for attendance purposes.
- Allow the teachers to log voice conversations as text.
Which Cognitive Services should you recommend?
Options
- AFace API and Text Analytics
- BComputer Vision and Text Analytics
- CQnA Maker and Computer Vision
- DSpeech to Text and Face API
How the community answered
(54 responses)- A4% (2)
- B7% (4)
- C17% (9)
- D72% (39)
Explanation
Speech-to-text from Azure Speech Services, also known as speech-to-text, enables real-time transcription of audio streams into text that your applications, tools, or devices can consume, display, and take action on as command input. Face detection: Detect one or more human faces in an image and get back face rectangles for where in the image the faces are, along with face attributes which contain machine learning- based predictions of facial features. The face attribute features available are: Age, Emotion, Gender, Pose, Smile, and Facial Hair along with 27 landmarks for each face in the image. https://docs.microsoft.com/en-us/azure/cognitive-services/speech-service/speech-to-text https://azure.microsoft.com/en-us/services/cognitive-services/face/
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