netket.models.DeepSetMLP#
- class netket.models.DeepSetMLP[source]#
Bases:
Module
Implements the DeepSets architecture, which is permutation invariant.
\[f(x_1,...,x_N) = \rho\left(\sum_i \phi(x_i)\right)\]that is suitable for the simulation of bosonic.
The input shape must have an axis that is reshaped to (…, N, D), where we pool over N.
See DeepSetRelDistance for the bosonic wave function ansatz in https://arxiv.org/abs/1703.06114
- Attributes
-
features_phi:
Union
[int
,tuple
[int
,...
],None
] = None# Number of features in each layer for phi network. When features_phi is None, no phi network is created.
-
features_rho:
Union
[int
,tuple
[int
,...
],None
] = None# Number of features in each layer for rho network. Should not include the final layer of dimension 1, which is included automatically. When features_rho is None, a single layer MLP with output 1 is created.
-
output_activation:
Optional
[Callable
] = None# The nonlinear activation function at the output layer.
-
precision:
Optional
[Precision
] = None# numerical precision of the computation see
jax.lax.Precision
for details.
The nonlinear activation function between hidden layers.
-
features_phi: