Y = Dense(2)(Y)
Z = LSTM(128, return_sequences=False)(X)
Z = Dense(2)(Z)
M = concatenate([Y, Z,Y+Z])
M=Dense(4)(M)
M = Dense(2)(M)
# Add a softmax activation
M = Activation('softmax')(M)
# Create Model instance which converts sentence_indices into X.
model = Model(inputs=sentence_indices, outputs=M)
return model
Данный блок - мой код.Здесь я дал частичный код.Я хочу объединить слои, используя M = concatenate([Y, Z])
, все работает нормально.Затем я подумал о добавлении дополнительных переменных в слой Dense
, поэтому я добавил M = concatenate([Y, Z,Y+Z])
;Однако это не работает.Это дало мне эту ошибку:
Traceback (most recent call last):
File "/home/sathiyakugan/PycharmProjects/internal-apps/apps/support-tools/EscalationApp/IMDBmodified.py", line 213, in <module>
model = buildModel((maxLen,), word_to_vec_map, word_to_index)
File "/home/sathiyakugan/PycharmProjects/internal-apps/apps/support-tools/EscalationApp/IMDBmodified.py", line 206, in buildModel
model = Model(inputs=sentence_indices, outputs=M)
File "/home/sathiyakugan/PycharmProjects/Python/venv/lib/python3.5/site-packages/keras/legacy/interfaces.py", line 91, in wrapper
return func(*args, **kwargs)
File "/home/sathiyakugan/PycharmProjects/Python/venv/lib/python3.5/site-packages/keras/engine/network.py", line 91, in __init__
self._init_graph_network(*args, **kwargs)
File "/home/sathiyakugan/PycharmProjects/Python/venv/lib/python3.5/site-packages/keras/engine/network.py", line 235, in _init_graph_network
self.inputs, self.outputs)
File "/home/sathiyakugan/PycharmProjects/Python/venv/lib/python3.5/site-packages/keras/engine/network.py", line 1412, in _map_graph_network
tensor_index=tensor_index)
File "/home/sathiyakugan/PycharmProjects/Python/venv/lib/python3.5/site-packages/keras/engine/network.py", line 1399, in build_map
node_index, tensor_index)
File "/home/sathiyakugan/PycharmProjects/Python/venv/lib/python3.5/site-packages/keras/engine/network.py", line 1399, in build_map
node_index, tensor_index)
File "/home/sathiyakugan/PycharmProjects/Python/venv/lib/python3.5/site-packages/keras/engine/network.py", line 1399, in build_map
node_index, tensor_index)
File "/home/sathiyakugan/PycharmProjects/Python/venv/lib/python3.5/site-packages/keras/engine/network.py", line 1399, in build_map
node_index, tensor_index)
File "/home/sathiyakugan/PycharmProjects/Python/venv/lib/python3.5/site-packages/keras/engine/network.py", line 1371, in build_map
node = layer._inbound_nodes[node_index]
AttributeError: 'NoneType' object has no attribute '_inbound_nodes'
Не могли бы вы помочь мне решить эту проблему?