PyTorch
API: torch.nn.RNNCellBase
Strategy: Direct Mapping
Keras
API: keras.layers.Layer
Strategy: Direct Mapping
TensorFlow
API: tf.keras.layers.Layer
Strategy: Direct Mapping
Apple MLX
API: β
Strategy: Custom / Partial
Flax NNX
API: flax.nnx.RNNCellBase
Strategy: Direct Mapping
PaxML / Praxis
API: praxis.layers.RNNCell
Strategy: Direct Mapping