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C1000-059 – IBM AI Enterprise Workflow V1 Data Science Specialist

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Showing 4–6 of 10 questions

Question 4

What are two methods used to detect outliers in structured data? (Choose two.)

Select all that apply, then click Submit answer.

  • ○

    multi-label classification
  • ○

    isolation forest
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    gradient descent
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    one class Support Vector Machine (SVM)
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    Word2Vec
Question 5

A neural network is composed of a first affine transformation (affine1) followed by a ReLU non-linearity, followed by a second affine transformation (affine2).

Which two explicit functions are implemented by this neural network? (Choose two.)

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    y = affine1(ReLU(affine2(x)))
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    y = max(affine1(x), affine2(x))
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    y = affine2(ReLU(affine1(x)))
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    y = affine2(max(affine1(x), 0))
  • ○

    y = ReLU(affine1(x), affine2(x))
Question 6

Given the following matrix multiplication:

What is the value of P?

Select an option, then click Submit answer.

  • ○

    –9
  • ○

    17
  • ○

    12
  • ○

    –7