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13 lines
411 B
Python
13 lines
411 B
Python
from network import sigmoid, sigmoid_deriv
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def test_math_functions():
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# sigmoid test function
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assert sigmoid(0) == 0.5
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assert sigmoid(10) > 0.99
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assert sigmoid(-10) < 0.01
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# sigmoid derivation test function
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assert sigmoid_deriv(0.0) == 0.25
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# sigmoid derivation shape test
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assert sigmoid_deriv(10.0) < sigmoid_deriv(0.0)
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assert sigmoid_deriv(-10.0) < sigmoid_deriv(0.0) |