Examtopics

AWS Certified Machine Learning - Specialty

  • Topic 1 Question 355

    A company distributes an online multiple-choice survey to several thousand people. Respondents to the survey can select multiple options for each question.

    A machine learning (ML) engineer needs to comprehensively represent every response from all respondents in a dataset. The ML engineer will use the dataset to train a logistic regression model.

    Which solution will meet these requirements?

    • Perform one-hot encoding on every possible option for each question of the survey.

    • Perform binning on all the answers each respondent selected for each question.

    • Use Amazon Mechanical Turk to create categorical labels for each set of possible responses.

    • Use Amazon Textract to create numeric features for each set of possible responses.

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