pytorch加载自定义网络权重的实现

def state_dict(self, destination=None, prefix='', keep_vars=False):
  r"""Returns a dictionary containing a whole state of the module.

  Both parameters and persistent buffers (e.g. running averages) are
  included. Keys are corresponding parameter and buffer names.

  Returns:
    dict:
      a dictionary containing a whole state of the module

  Example::

    > module.state_dict().keys()
    ['bias', 'weight']

  """

def save(obj, f, pickle_module=pickle, pickle_protocol=DEFAULT_PROTOCOL):
  """Saves an object to a disk file.

  See also: :ref:`recommend-saving-models`

  Args:
    obj: saved object
    f: a file-like object (has to implement write and flush) or a string
      containing a file name
    pickle_module: module used for pickling metadata and objects
    pickle_protocol: can be specified to override the default protocol

  .. warning::
    If you are using Python 2, torch.save does NOT support StringIO.StringIO
    as a valid file-like object. This is because the write method should return
    the number of bytes written; StringIO.write() does not do this.

    Please use something like io.BytesIO instead.

#b为自定义的字典
torch.save(b,'new.pkl')
net.load_state_dict(torch.load(b))