API ABDUL KALAM TECHNOLOGICAL UNIVERSITY
SECOND SEMESTER M.TECH DEGREE EXAMINATION, MAY 2016

Computer Science and Engineering

Stream: Computer Science and Engineering

೦1೮56154: Soft Computing

Max. Marks: 60 Duration: 3 Hours

InstructiQn.5.¢ Answer any Two questions from each Part

Part A
a) Explain the properties of neural network. (04
marks)
b) Construct a feed-forward network with five input nodes, three hidden nodes
and four output nodes that has lateral inhibition structure in the output layer.
marks)
0.6 (06

a) The figure shows a neuron with activation function | + exp(lO.2u) ) where ப marks)
indicates total synaptic input and output activation of the neuron with ‏داعا‎ 0.6, x2 =
2 and x3 = - 0.4. Explain the figure with respect to neural networks algorithms.

xl

WO) ST anne

3 لح
‎ட்‌‏ یں
‎1௦‏
‏تچ
‏1.0 ہا

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b) Distinguish between supervised, unsupervised learning and
reinforces

learning. (03
marks)