PyTorch
API: torch.nn.modules.linear.Identity
Strategy: Direct Mapping
JAX (Core)
API: jax.numpy.identity
Strategy: Direct Mapping
NumPy
API: numpy.identity
Strategy: Direct Mapping
Keras
API: keras.ops.identity
Strategy: Direct Mapping
TensorFlow
API: tf.identity
Strategy: Direct Mapping
Apple MLX
API: mlx.core.identity
Strategy: Direct Mapping
Flax NNX
API: jax.numpy.identity
Strategy: Direct Mapping