AWS AI Services

Question 1

What is Amazon Comprehend used for?

Answer 1

NLP.. Natural Language Processing

Question 2

What features does Amazon Comprehend have?

Answer 2

Understands Language being used

Extracts key phrases, places, people, brand, or event

Understands sentiment

Organizes text files by topic

Question 3

Can you customize Comprehend classification?

Answer 3

Yes

Question 4

What is Named Entity Recognition in Comprehend?

Answer 4

It extracts predefined general purpose entities like people, places, organizations, dates, etc.. from text.

Question 5

What is Amazon Translate?

Answer 5

It performs accurate language translation

Question 6

Does Amazon Translate support batch jobs?

Answer 6

Yes

Question 7

What is Amazon Transcribe?

Answer 7

Speech to text conversion

Question 8

Can you remove PII from Amazon Transcribe?

Answer 8

Yes, using the redaction functionality.

Question 9

What are three good use cases for Amazon Transcribe?

Answer 9

Transcribe customer service calls

Automate closed captioning and subtitles

generation of metadata for media assets

Question 10

Can you train Transcribe on your own domain-specific text?

Answer 10

Yes

Question 11

What is Transcribe toxicity detection?

Answer 11

Finds sexual harassment, hate speech, threat, abuse, profanity, etc..

Question 12

What is Amazon Polly?

Answer 12

It turns text into lifelike speech.

Question 13

What are Polly Lexicons?

Answer 13

They define how to read certain pieces of text. example: AWS => Amazon Web Services.

Question 14

What is Amazon Rekognition?

Answer 14

It finds objects, people, text, and scenes in images and videos.

Question 15

Using Amazon Rekognition, what can be leveraged to find my logo in social media posts?

Answer 15

Custom labels. I would train rekognition on my images

Question 16

What is Amazon Forecast?

Answer 16

Allows you to forecast on your data.

Question 17

What is Amazon Lex?

Answer 17

Allows you to build a chatbot quickly.

Question 18

What is AWS Personalize?

Answer 18

It allows you to build apps with real-time personalized recommendations. Same tech used on Amazon.com

Question 19

What is Amazon Textract?

Answer 19

It extracts text, handwriting, and data from scanned documents.

Question 20

What is Amazon Kendra?

Answer 20

It is a document search service.

Question 21

How does Amazon Kendra work?

Answer 21

It creates an index of your data sources

Question 22

What is Amazon Augmented Ai?

Answer 22

It provides human oversight of machine learning predictions in production. prediction gets sent to human group like employees or amazon cont

Question 23

What is Amazon Transcribe Medical?

Answer 23

It converst medical related speech to text and it is HIPAA compliant.

Question 24

What EC2 Types are used for AI?

Answer 24

P family and G family.. They are GPU based instances.

Question 25

What is AWS Trainium?

Answer 25

They are ML chips built to perform deep learning on 100B parameters. Instance Type has TRN I in the name. Big cost reduction.

Question 26

What is AWS Inferentia?

Answer 26

ML chip built to deliver inference at high performance and low cost. Up to 70% reduction. Lowest environmental footprint.