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Diffstat (limited to 'ethosu/vela/numeric_util.py')
-rw-r--r-- | ethosu/vela/numeric_util.py | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/ethosu/vela/numeric_util.py b/ethosu/vela/numeric_util.py index 3d26444a..4ebef8e5 100644 --- a/ethosu/vela/numeric_util.py +++ b/ethosu/vela/numeric_util.py @@ -77,17 +77,13 @@ def clamp_tanh(x): return y -def sigmoid(x): - return 1 / (1 + math.exp(-x)) - - def clamp_sigmoid(x): if x <= -8: y = 0.0 elif x >= 8: y = 1.0 else: - y = sigmoid(x) + y = 1 / (1 + math.exp(-x)) return y |