View source on GitHub
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SparsePlus activation function.
tf.keras.activations.sparse_plus(
x
)
SparsePlus is defined as:
sparse_plus(x) = 0 for x <= -1.
sparse_plus(x) = (1/4) * (x + 1)^2 for -1 < x < 1.
sparse_plus(x) = x for x >= 1.
Args | |
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x
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Input tensor. |
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Last updated 2026-10-31 UTC.