tf.contrib.graph_editor.keep_t_if_possible_handler

Transform a tensor into itself (identity) if possible.

tf.contrib.graph_editor.keep_t_if_possible_handler(
    info, t
)

This handler transform a tensor into itself if the source and destination graph are the same. Otherwise it will create a placeholder. This handler is typically used to transform a hidden input tensors.

Args
info	Transform._TmpInfo instance.
t	tensor whose input must be transformed into a place holder.

Returns
The tensor generated by the newly created place holder.