16 lines
357 B
Python
16 lines
357 B
Python
# Copyright (c) ONNX Project Contributors
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# SPDX-License-Identifier: Apache-2.0
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from __future__ import annotations
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import numpy as np
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from onnx.reference.op_run import OpRun
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class Selu(OpRun):
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def _run(self, x, alpha=None, gamma=None):
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return (
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(np.where(x > 0, x, np.exp(x) * alpha - alpha) * gamma).astype(x.dtype),
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)
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