SoftSign

SoftSign activation function.

Abstract Signature:

SoftSign(x: Tensor)

PyTorch

API: torch.nn.functional.softsign
Strategy: Direct Mapping
Official Docs ↗

JAX (Core)

API: jax.nn.soft_sign
Strategy: Direct Mapping
Official Docs ↗

Keras

API: keras.activations.softsign
Strategy: Direct Mapping
Official Docs ↗

TensorFlow

API: tf.nn.softsign
Strategy: Direct Mapping
Official Docs ↗

Apple MLX

API: mlx.nn.layers.activations.softsign
Strategy: Direct Mapping
Official Docs ↗

Flax NNX

API: flax.nnx.soft_sign
Strategy: Direct Mapping
Official Docs ↗

PaxML / Praxis

API: jax.nn.soft_sign
Strategy: Direct Mapping
Official Docs ↗