DGI

class DGI

Bases: Module

__init__(n_in, n_h, activation='prelu')

Initialize internal Module state, shared by both nn.Module and ScriptModule.

Methods

__init__	Initialize internal Module state, shared by both nn.Module and ScriptModule.
add_module	Add a child module to the current module.
apply	Apply fn recursively to every submodule (as returned by .children()) as well as self.
bfloat16	Casts all floating point parameters and buffers to bfloat16 datatype.
buffers	Return an iterator over module buffers.
children	Return an iterator over immediate children modules.
compile	Compile this Module's forward using torch.compile().
cpu	Move all model parameters and buffers to the CPU.
cuda	Move all model parameters and buffers to the GPU.
double	Casts all floating point parameters and buffers to double datatype.
embed
eval	Set the module in evaluation mode.
extra_repr	Set the extra representation of the module.
float	Casts all floating point parameters and buffers to float datatype.
forward	Define the computation performed at every call.
get_buffer	Return the buffer given by target if it exists, otherwise throw an error.
get_extra_state	Return any extra state to include in the module's state_dict.
get_parameter	Return the parameter given by target if it exists, otherwise throw an error.
get_submodule	Return the submodule given by target if it exists, otherwise throw an error.
half	Casts all floating point parameters and buffers to half datatype.
ipu	Move all model parameters and buffers to the IPU.
load_state_dict	Copy parameters and buffers from state_dict into this module and its descendants.
modules	Return an iterator over all modules in the network.
named_buffers	Return an iterator over module buffers, yielding both the name of the buffer as well as the buffer itself.
named_children	Return an iterator over immediate children modules, yielding both the name of the module as well as the module itself.
named_modules	Return an iterator over all modules in the network, yielding both the name of the module as well as the module itself.
named_parameters	Return an iterator over module parameters, yielding both the name of the parameter as well as the parameter itself.
parameters	Return an iterator over module parameters.
register_backward_hook	Register a backward hook on the module.
register_buffer	Add a buffer to the module.
register_forward_hook	Register a forward hook on the module.
register_forward_pre_hook	Register a forward pre-hook on the module.
register_full_backward_hook	Register a backward hook on the module.
register_full_backward_pre_hook	Register a backward pre-hook on the module.
register_load_state_dict_post_hook	Register a post hook to be run after module's load_state_dict is called.
register_module	Alias for add_module().
register_parameter	Add a parameter to the module.
register_state_dict_pre_hook	Register a pre-hook for the load_state_dict() method.
requires_grad_	Change if autograd should record operations on parameters in this module.
reset_parameters
set_extra_state	Set extra state contained in the loaded state_dict.
share_memory	See torch.Tensor.share_memory_().
state_dict	Return a dictionary containing references to the whole state of the module.
to	Move and/or cast the parameters and buffers.
to_empty	Move the parameters and buffers to the specified device without copying storage.
train	Set the module in training mode.
type	Casts all parameters and buffers to dst_type.
xpu	Move all model parameters and buffers to the XPU.
zero_grad	Reset gradients of all model parameters.

Attributes

T_destination
call_super_init
dump_patches
training

reset_parameters()

forward(seq1, seq2, adj, msk, samp_bias1, samp_bias2)

Define the computation performed at every call.

Should be overridden by all subclasses.

Note

Although the recipe for forward pass needs to be defined within this function, one should call the Module instance afterwards instead of this since the former takes care of running the registered hooks while the latter silently ignores them.

embed(data, msk=None)