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cs3004_2024T3_Q1_NA.pdf

Deep Learning · Quiz 1 · Sep 2024

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Question 19 MCQ · 0.0 marks

Have you opt for this course?
  1. yes
  2. no

A published solution is not available for this question yet.

Question 21 NAT · 3.0 marks

[[IMAGE:6e3cee37b3ffb242_3_1]] Based on the above data, answer the given subquestions.
[[IMAGE:6e3cee37b3ffb242_3_2]]
Source diagram or notationSource diagram or notation

    A published solution is not available for this question yet.

    Question 22 MCQ · 2.0 marks

    [[IMAGE:6e3cee37b3ffb242_3_1]] Based on the above data, answer the given subquestions.
    [[IMAGE:6e3cee37b3ffb242_4_3]]
    Source diagram or notationSource diagram or notation
    1. [[IMAGE:6e3cee37b3ffb242_4_4]]
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    2. [[IMAGE:6e3cee37b3ffb242_4_5]]
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    3. [[IMAGE:6e3cee37b3ffb242_4_6]]
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    4. [[IMAGE:6e3cee37b3ffb242_4_7]]
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    A published solution is not available for this question yet.

    Question 23 MCQ · 2.0 marks

    [[IMAGE:6e3cee37b3ffb242_4_8]] Based on the above data, answer the given subquestions.
    [[IMAGE:6e3cee37b3ffb242_4_9]]
    Source diagram or notationSource diagram or notation
    1. [[IMAGE:6e3cee37b3ffb242_4_10]]
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    2. [[IMAGE:6e3cee37b3ffb242_5_11]]
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    3. [[IMAGE:6e3cee37b3ffb242_5_12]]
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    4. [[IMAGE:6e3cee37b3ffb242_5_13]]
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    A published solution is not available for this question yet.

    Question 24 MCQ · 3.0 marks

    [[IMAGE:6e3cee37b3ffb242_4_8]] Based on the above data, answer the given subquestions.
    [[IMAGE:6e3cee37b3ffb242_5_14]]
    Source diagram or notationSource diagram or notation
    1. [[IMAGE:6e3cee37b3ffb242_5_15]]
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    2. [[IMAGE:6e3cee37b3ffb242_5_16]]
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    3. [[IMAGE:6e3cee37b3ffb242_5_17]]
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    4. [[IMAGE:6e3cee37b3ffb242_5_18]]
      Source diagram or notation

    A published solution is not available for this question yet.

    Question 25 MCQ · 4.0 marks

    [[IMAGE:6e3cee37b3ffb242_6_19]]
    Source diagram or notation
    1. [[IMAGE:6e3cee37b3ffb242_6_20]]
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    2. [[IMAGE:6e3cee37b3ffb242_6_21]]
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    3. [[IMAGE:6e3cee37b3ffb242_6_22]]
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    4. [[IMAGE:6e3cee37b3ffb242_6_23]]
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    5. [[IMAGE:6e3cee37b3ffb242_6_24]]
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    A published solution is not available for this question yet.

    Question 26 MCQ · 3.0 marks

    A team has a data set that contains 20000 samples for training a feed-forward neural network. Suppose they used a mini-batch gradient descent algorithm with a batch size of 500 to update the weights. How many times do the weights get updated after training the network for 10 epochs?
    1. 400
    2. 20000
    3. 100000
    4. 40

    A published solution is not available for this question yet.

    Question 27 MCQ · 2.0 marks

    What is the key difference between Nesterov Accelerated Gradient (NAG) and traditional momentum-based gradient descent?
    1. NAG uses an exponentially weighted moving average of gradients.
    2. NAG calculates the gradient at the current point rather than a look-ahead point.
    3. NAG calculates the gradient at a look-ahead point.
    4. NAG only works for convex optimization problems.

    A published solution is not available for this question yet.

    Question 28 MSQ · 3.0 marks

    Which of the following strategies are commonly used for adjusting the learning rate during training?
    1. Step decay
    2. Momentum based gradient descent optimization
    3. Stochastic gradient descent optimization
    4. Exponential decay

    A published solution is not available for this question yet.

    Question 29 NAT · 5.0 marks

    [[IMAGE:6e3cee37b3ffb242_8_25]]
    Source diagram or notation

      A published solution is not available for this question yet.

      Question 30 NAT · 4.0 marks

      [[IMAGE:6e3cee37b3ffb242_8_26]]
      Source diagram or notation

        A published solution is not available for this question yet.

        Question 31 NAT · 4.0 marks

        [[IMAGE:6e3cee37b3ffb242_10_27]] Based on the above data, answer the given subquestions.
        [[IMAGE:6e3cee37b3ffb242_11_28]]
        Source diagram or notationSource diagram or notation

          A published solution is not available for this question yet.

          Question 32 NAT · 5.0 marks

          [[IMAGE:6e3cee37b3ffb242_10_27]] Based on the above data, answer the given subquestions.
          [[IMAGE:6e3cee37b3ffb242_11_29]]
          Source diagram or notationSource diagram or notation

            A published solution is not available for this question yet.