PPSC Past Papers MCQs

PPSC Past Papers Most Repeated  — 741 MCQs  (Page 56 of 75)

Practice PPSC Past Papers MCQs with solved questions from real past exams. These MCQs cover PPSC Past Papers Most Repeated past papers and are ideal for candidates preparing for competitive exams.

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In neural how can connectons between different layers be achieved?
  • A. Interlayer
  • B. Intralayer
  • C. Both interlayer and intralayer
  • D. Either interlayer or intralayer
Connections across the layers in standard topologies & among the units within a layer can be organised?
  • A. In feedforward manner
  • B. In feedback manner
  • C. Both feedforward & feedback
  • D. Either feedforward & feedback
What is an instar topology?
  • A. When input is given to layer f1, the the jth(say) unit of other layer f2 will be activated to maximum extent
  • B. When weight vector for connections from jth unit (say) in f2 approaches the activity pattern in f1(comprises of input vector)
  • C. Can be either way
  • D. None of the mentioned
What is an outstar topology?
  • A. When input is given to layer f1, the the jth(say) unit of other layer f2 will be activated to maximum extent
  • B. When weight vector for connections from jth unit (say) in f2 approaches the activity pattern in f1(comprises of input vector)
  • C. Can be either way
  • D. None of the mentioned
The operation of instar can be viewed as?
  • A. Content addressing the memory
  • B. Memory addressing the content
  • C. Either content addressing or memory addressing
  • D. Both content & memory addressing
The operation of outstar can be viewed as?
  • A. Content addressing the memory
  • B. Memory addressing the content
  • C. Either content addressing or memory addressing
  • D. Both content & memory addressing
If two layers coincide & weights are symmetric(wij=wji), then what is that structure called?
  • A. Instar
  • B. Outstar
  • C. Autoassociative memory
  • D. Heteroassociative memory
Heteroassociative memory can be an example of which type of network?
  • A. Group of instars
  • B. Group of oustar
  • C. Either group of instars or outstars
  • D. Both group of instars or outstars
What is STM in neural network?
  • A. Short topology memory
  • B. Stimulated topology memory
  • C. Short term memory
  • D. None of the mentioned
What does STM corresponds to?
  • A. Activation state of network
  • B. Encoded pattern information pattern in synaptic weights
  • C. Either way
  • D. Both way