Might be a simple question but what am I doing wrong here?
class My1Net(gluon.HybridBlock):
def __init__(self, **kwards):
super(My1Net, self).__init__(**kwards)
with self.name_scope():
self.conv1 = gluon.nn.BatchNorm(center=False, scale=False)
self.conv2 = gluon.nn.Dense(1)
def hybrid_forward(self, F, x):
x1 = self.conv1(x)
x2 = self.conv2(x1)
return x1, x2
net = My1Net()
net.initialize()
Gives me
---------------------------------------------------------------------------
AttributeError Traceback (most recent call last)
<ipython-input-5-acc66c8e933d> in <module>()
----> 1 net = My1Net()
2 net.initialize(mx.init.Xavier())
<ipython-input-3-9fa2d34b74dc> in __init__(self, **kwards)
1 class My1Net(gluon.HybridBlock):
2 def __init__(self, **kwards):
----> 3 super(My1Net, self).__init__(**kwards)
4
5 with self.name_scope():
~/anaconda3/envs/mxnet_p36/lib/python3.6/site-packages/mxnet/gluon/block.py in __init__(self, prefix, params)
715
716 def __init__(self, prefix=None, params=None):
--> 717 super(HybridBlock, self).__init__(prefix=prefix, params=params)
718 self._cached_graph = ()
719 self._cached_op = None
~/anaconda3/envs/mxnet_p36/lib/python3.6/site-packages/mxnet/gluon/block.py in __init__(self, prefix, params)
172 def __init__(self, prefix=None, params=None):
173 self._empty_prefix = prefix == ''
--> 174 self._prefix, self._params = _BlockScope.create(prefix, params, self._alias())
175 self._name = self._prefix[:-1] if self._prefix.endswith('_') else self._prefix
176 self._scope = _BlockScope(self)
~/anaconda3/envs/mxnet_p36/lib/python3.6/site-packages/mxnet/gluon/block.py in __setattr__(self, name, value)
725 def __setattr__(self, name, value):
726 """Registers parameters."""
--> 727 super(HybridBlock, self).__setattr__(name, value)
728 if isinstance(value, HybridBlock):
729 self._clear_cached_op()
~/anaconda3/envs/mxnet_p36/lib/python3.6/site-packages/mxnet/gluon/block.py in __setattr__(self, name, value)
198
199 if isinstance(value, Block):
--> 200 self.register_child(value, name)
201 elif isinstance(value, Parameter):
202 assert name not in self._reg_params, \
~/anaconda3/envs/mxnet_p36/lib/python3.6/site-packages/mxnet/gluon/block.py in register_child(self, block, name)
828 "please try HybridSequential instead."%(
829 str(block), str(type(block))))
--> 830 super(HybridBlock, self).register_child(block, name)
831 self._clear_cached_op()
832
~/anaconda3/envs/mxnet_p36/lib/python3.6/site-packages/mxnet/gluon/block.py in register_child(self, block, name)
427 if name is None:
428 name = str(len(self._children))
--> 429 self._children[name] = block
430
431 def register_forward_pre_hook(self, hook):
AttributeError: 'My1Net' object has no attribute '_children'