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Consider this simple neural network code snippet:

medium📝 Analysis Q13 of 15
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Consider this simple neural network code snippet:
inputs = [1, 0]
weights = [0.5, 0.5]
output = sum(i * w for i, w in zip(inputs, weights))
print(output)

What will be printed?
A0.5
BError
C0.0
D1.0
Step-by-Step Solution
Solution:
  1. Step 1: Calculate weighted sum

    Multiply inputs and weights element-wise: 1*0.5=0.5, 0*0.5=0.0
  2. Step 2: Sum the results

    Sum is 0.5 + 0.0 = 0.5
  3. Final Answer:

    0.5 -> Option A
  4. Quick Check:

    Weighted sum = 0.5 [OK]
Quick Trick: Multiply inputs by weights and add to find output [OK]
Common Mistakes:
  • Adding inputs without weights
  • Multiplying weights incorrectly
  • Expecting an error from correct code

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