Exam AI-100 topic 2 question 13 discussion

HOTSPOT -
Your company plans to build an app that will perform the following tasks:
Match a user's picture to a picture of a celebrity.

✑ Tag a scene from a movie, and then search for movie scenes by using the tags.
You need to recommend which Azure Cognitive Services APIs must be used to perform the tasks.
Which Cognitive Services API should you recommend for each task? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Hot Area:

Suggested Answer:
Box 1: Computer Vision -
Azure's Computer Vision service provides developers with access to advanced algorithms that process images and return information.
Computer Vision Detect Faces: Detect faces in an image and provide information about each detected face. Computer Vision returns the coordinates, rectangle, gender, and age for each detected face.
Computer Vision provides a subset of the Face service functionality. You can use the Face service for more detailed analysis, such as facial identification and pose detection.

Box 2: Bing Video Search -
Search for videos and get comprehensive results
With Bing Video Search API v7, find videos across the web. Results provide useful metadata including creator, encoding format, video length, view count, improved & simplified paging, and more.
Incorrect Answers:
Video Indexer:
Automatically extract metadataג€"such as spoken words, written text, faces, speakers, celebrities, emotions, topics, brands, and scenesג€"from video and audio files.
Custom Vision:
Easily customize your own state-of-the-art computer vision models for your unique use case. Just upload a few labeled images and let Custom Vision Service do the hard work. With just one click, you can export trained models to be run on device or as Docker containers.
References:
https://docs.microsoft.com/en-us/azure/cognitive-services/computer-vision/home https://azure.microsoft.com/en-us/services/cognitive-services/bing-video-search-api/