Machine Learning

Question 1

What is Rekognition?

Answer 1

Automate image and video analysis
Identify custom labels in images and videos
Fact and text detection in images and videos

Question 2

What is Comprehend?

Answer 2

A Natural Language Processing service that finds relationships in text

Question 3

What could you use Comprehend for?

Answer 3

Process social media posts to see if your customers like your product

Question 4

What is Polly?

Answer 4

Turns text into speech

Question 5

What could you use Polly for?

Answer 5

Convert text from a blog post to speech that could then be downloaded in MP3 format

Question 6

What is SageMaker?

Answer 6

Flagship machine learning service on AWS
Build, train and deploy ML models quickly
Provides Deep Learning AMIs (EC2 deep-learning instances)

Question 7

What could SageMaker be used for in the real world?

Answer 7

Recommendation Engine
Netflix, Amazon - use recommendations to people to buy

Question 8

What is Translate

Answer 8

Provides language translation in real-time and batch
Add localization to your apps, webstites

Question 9

What is Lex?

Answer 9

Builds conversational interfaces like chatbots
Powers Alexa - integrate voice into a device