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Changed Mish Activation Function to use Softplus #10111

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Merged
tianyizheng02 merged 1 commit into from
Oct 8, 2023
Merged

Changed Mish Activation Function to use Softplus #10111

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3 changes: 2 additions & 1 deletion neural_network/activation_functions/mish.py
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,7 @@
"""

import numpy as np
from softplus import softplus


def mish(vector: np.ndarray) -> np.ndarray:
Expand All @@ -30,7 +31,7 @@ def mish(vector: np.ndarray) -> np.ndarray:
array([-0.00092952, -0.15113318, 0.33152014, -0.04745745])

"""
return vector * np.tanh(np.log(1 + np.exp(vector)))
return vector * np.tanh(softplus(vector))


if __name__ == "__main__":
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