AWS ML Services

Question 1

Amazon Comprehend

Answer 1

NLP text analysis

Key phrase extraction, sentiment analysis, language detection, key phrase extraction

Question 2

AWS Deep Learning AMIs

DLAMI

Answer 2

customized machine instance for EC2

preconfigured with NVIDIA CUDA and cuDNN, and deep learning frameworks

Question 3

AWS DeepLens

Answer 3

deep learning enabled video camera

integrated with AWS ML services

Question 4

Amazon Forecast

Answer 4

fully managed service to deliver time-series forecasts

ex: estimate housing cost based on historical data

Question 5

Amazon Fraud Detector

Answer 5

fully managed fraud detection service
ex: unauthorized transactions, creation of fake accounts
kinda transfer learning which you apply to your data

Question 6

Amazon Lex

Answer 6

Conversation interface (Alexa, chatbot)
voice or text
automatic speech recognition (ASR) and natural language understanding (NLU)
define how chatbot interacts with Intent

Question 7

Amazon Polly

Answer 7

Text to speech

SSML - speech synthesis markup language (can tell it to whisper, etc)