brainpy.DSTrainer
brainpy.DSTrainer#
- class brainpy.DSTrainer(target, **kwargs)[source]#
Structural Trainer for Dynamical Systems.
For more parameters, users should refer to
DSRunner
.- Parameters
target (DynamicalSystem) – The training target.
kwargs (Any) – Other general parameters in
DSRunner
.
Methods
__init__
(target, **kwargs)cpu
()Move all variable into the CPU device.
cuda
()Move all variables into the GPU device.
fit
(train_data[, reset_state, shared_args])- rtype
TypeVar
(Output
)
load_state_dict
(state_dict[, warn])Copy parameters and buffers from
state_dict
into this module and its descendants.load_states
(filename[, verbose])Load the model states.
nodes
([method, level, include_self])Collect all children nodes.
predict
(inputs[, reset_state, shared_args, ...])Prediction function.
register_implicit_nodes
(*nodes[, node_cls])register_implicit_vars
(*variables, ...)reset_state
()Reset state of the
DSRunner
.run
(*args, **kwargs)Same as
predict()
.save_states
(filename[, variables])Save the model states.
state_dict
()Returns a dictionary containing a whole state of the module.
to
(device)Moves all variables into the given device.
tpu
()Move all variables into the TPU device.
train_vars
([method, level, include_self])The shortcut for retrieving all trainable variables.
tree_flatten
()Flattens the object as a PyTree.
tree_unflatten
(aux, dynamic_values)New in version 2.3.1.
unique_name
([name, type_])Get the unique name for this object.
vars
([method, level, include_self, ...])Collect all variables in this node and the children nodes.
Attributes
name
Name of the model.
target
The training target.
train_nodes
All children nodes in this training target.