CS667

Capabilities of Multilayer Perceptrons



  1. MLP Topologies
  2. Capabilities of Binary Output MLPs
  3. Capabilities of Continuous Output MLPs
  4. VC Dimension


Assignment

  1. Find a hard limiting MLP that implements XOR of three inputs
  2. Is there any reason to use a single hidden layer with a single hidden unit?
  3. Is there any reason to use three hidden layers?
  4. For binary inputs and outputs and hard limiting units is there any reason to use a single hidden layer with two hidden units?
  5. Define the regions
    A) -1 < x < 0 AND 1 < y < 2
    B) 1 < x < 2 AND -1 < y < 0
    C) -1 < x < 0 AND -1 < y < 0
    D) 1 < x < 2 AND 1 < y < 2
    Find a hard limiting MLP which is active in:
    1. A, B and C
    2. A, B and D
    3. A and B only

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