chainer_chemistry.links.GeneralReadout¶
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class
chainer_chemistry.links.
GeneralReadout
(mode='sum', activation=None)[source]¶ General submodule for readout part.
This class can be used for rsgcn and weavenet. Note that this class has no learnable parameter, even though this is subclass of chainer.Link. This class is under links module for consistency with other readout module.
Parameters: - mode (str) –
- activation (callable) – activation function
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__init__
(mode='sum', activation=None)[source]¶ Initialize self. See help(type(self)) for accurate signature.
Methods
__init__
([mode, activation])Initialize self. add_hook
(hook[, name])Registers a link hook. add_param
(name[, shape, dtype, initializer])Registers a parameter to the link. add_persistent
(name, value)Registers a persistent value to the link. addgrads
(link)Accumulates gradient values from given link. children
()Returns a generator of all child links. cleargrads
()Clears all gradient arrays. copy
([mode])Copies the link hierarchy to new one. copyparams
(link[, copy_persistent])Copies all parameters from given link. count_params
()Counts the total number of parameters. delete_hook
(name)Unregisters the link hook. disable_update
()Disables update rules of all parameters under the link hierarchy. enable_update
()Enables update rules of all parameters under the link hierarchy. init_scope
()Creates an initialization scope. links
([skipself])Returns a generator of all links under the hierarchy. namedlinks
([skipself])Returns a generator of all (path, link) pairs under the hierarchy. namedparams
([include_uninit])Returns a generator of all (path, param) pairs under the hierarchy. params
([include_uninit])Returns a generator of all parameters under the link hierarchy. register_persistent
(name)Registers an attribute of a given name as a persistent value. repeat
(n_repeat[, mode])Repeats this link multiple times to make a Sequential
.serialize
(serializer)Serializes the link object. to_cpu
()Copies parameter variables and persistent values to CPU. to_gpu
([device])Copies parameter variables and persistent values to GPU. to_intel64
()Copies parameter variables and persistent values to CPU. zerograds
()Initializes all gradient arrays by zero. Attributes
local_link_hooks
Ordered dictionary of registered link hooks. update_enabled
True
if at least one parameter has an update rule enabled.within_init_scope
True if the current code is inside of an initialization scope. xp
Array module for this link.