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AWS Machine Learning Quiz
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AWS Machine Learning Quiz
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19 Questions

1. Using a SageMaker built-in algorithm your metrics are sent automatically to hyperparameter tuning, how can you tune these hyperparameters to better evaluate training jobs?
2. What metrics does Comprehend provide us regarding the sentiment of a document?
3. You have an application that keeps getting HTTP 424 error codes for DependencyFailedException
4. If you use HTTP to pass the image bytes as part of an Amazon Rekognition call, how must the string be encoded?
5. A user is getting 401 HTTP response codes when trying to access Sagemaker API's via the AWS CLI, what is likely the reason for this issue?
6. Below is an example of command tool code used with Amazon DLAMIs:
$ ssh -i ~/keypair.pem -L 8157:127.0.0.1:8888 ubuntu@ec2-323-43-454- 453.compute-1.amazonaws.com
7. You have a model that is intended to make inferences based on stock market trends, once your model is in place what step is best to take to ensure the system is working properly and making valid decisions
8. What metrics does Comprehend provide us regarding the sentiment of a document?
9. What function in a TensorFlow script loads the training data?
10. What is a practical use case for detecting the sentiment of user input?
11. In a typical workout for creating a machine learning model, what steps typically come after fetching the data?
12. You're using an AWS Lex Bot to handle quality assurance for your website,what could you implement to ensure that upset or distraught customers are provided a phone number to speak with a human representative
13. What tools should you be familiar with before working with Amazon DLAMI?
14. What tools should you be familiar with before working with Amazon DLAMI?
15. What AWS service is best utilized for monitoring logs from Sagemaker models?
16. Why are there no standard speeds for voices in Amazon Polly?
17. Your bot prompts the user to enter a pizza size for their order- The acceptable inputs are 24 inches, 18 inches, and 16 inches- How would you add
18. After deploying your first model you realize your inferences are not very accurate, what is the reason for this?
19. If you want to allow an IAM user the ability to run bots, but not make any changes what predefined policy should you permit that user?

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