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InsemAug 20252019 patternBE IT

Deep Learning (DL) SPPU Insem Question Paper Aug 2025

All 4 questions from this SPPU insem paper, as printed. Read them here or open the PDF.

Open the PDFMost repeated DL questions
Subject code
414443
Pattern
2019 pattern
Exam
Insem
Session
Aug 2025
Max. marks
30
Time
1 Hour
Semester
VII
Paper code
[6580]-602

Printed for: B.E. (Information Technology) (Insem)

Instructions to the candidates

  1. Answer Q.1 or Q.2, Q.3 or Q.4
  2. Assume suitable data, jf Necessary.
  3. Neat diagrams must be drawn wherever necessary.
  4. Figures to the right indicate full marks.

Questions

  1. Q1

    1. a)

      Draw & explain diagram of an artificial neuron in a multilayer perceptron neural network. Write mathematical expressions for all activation functions.

      [5]
    2. b)

      Explain in detail the concept of mini-batch Differentiate between SGD and mini-batch .

      [5]
    3. c)

      Why regularization is required? Differentiate between L1 and L2 regularization.

      [5]

  2. Q2

    1. a)

      Define the term hyperparameter and list all hyperparameters and their usage range of values with units.

      [5]
    2. b)

      What is a gradient? Explain mathematically the conditions for vanishing or exploding gradient?

      [5]
    3. c)

      List commonly used optimization algorithms. Explain any one in detail with suitable diagrams. 2

      [5]

  3. Q3

    1. a)

      Explain layered architecture of Alex-Net with relevant details.

      [10]
    2. b)

      This part has equations that don’t show as text. Open the PDF to read it.

      [5]

  4. Q4

    1. a)

      What is parameter sharing related to CNN? How is it done?

      [5]
    2. b)

      An input image has been converted into a matrix of size 16 × 16 along with a filter of size 3 × 3 with a Stride of 1. Determine the size of the convoluted matrix.

      [5]
    3. c)

      This part has equations that don’t show as text. Open the PDF to read it.

      [5]