jcatw / scnn Goto Github PK

Thanks for the great code.
I am trying to run the example and getting the following error while importing SCNN.

from scnn import SCNN, data
Traceback (most recent call last):
File "", line 1, in
File "scnn.py", line 69, in
class SCNN:
File "scnn.py", line 85, in SCNN
loss_fn=lasagne.objectives.multiclass_hinge_loss,
AttributeError: 'module' object has no attribute 'multiclass_hinge_loss'

Thank you.

Hello guys, I am working on a time series data, fitting it into a 1D convolutional neural network but I seem to not find the right compile model. My net is configured in the following way:
model = Sequential()

model.add(Convolution1D(21, 1, 7,activation='relu',init='uniform'))
model.add(MaxPooling1D(pool_length=2))
model.add(Dropout(0.2))

model.add(Flatten())
model.add(Dense(7,1, activation='sigmoid'))

nb_timesteps = 7 # 2 (previous) + 1 (current)
nb_sequences = input_var.shape[0] - nb_timesteps #8-3=5

input_3D = np.array([input_var[i:i+nb_timesteps] for i in range(nb_sequences)])
model.compile(loss='mean_squared_error', optimizer='adadelta')
model.fit(input_3D, targetValue, batch_size=450, nb_epoch=10, validation_split=0.05,show_accuracy=True,verbose = 0)

And I do get this kind of error:
model.fit(input_3D, targetValue, batch_size=450, nb_epoch=10, validation_split=0.05,show_accuracy=True,verbose = 0)
File "build/bdist.linux-x86_64/egg/keras/models.py", line 490, in fit
File "build/bdist.linux-x86_64/egg/keras/models.py", line 211, in fit
File "/usr/local/lib/python2.7/dist-packages/Theano-0.8.0rc1-py2.7.egg/theano/compile/function_module.py", line 871, in _call
storage_map=getattr(self.fn, 'storage_map', None))
File "/usr/local/lib/python2.7/dist-packages/Theano-0.8.0rc1-py2.7.egg/theano/gof/link.py", line 314, in raise_with_op
reraise(exc_type, exc_value, exc_trace)
File "/usr/local/lib/python2.7/dist-packages/Theano-0.8.0rc1-py2.7.egg/theano/compile/function_module.py", line 859, in call
outputs = self.fn()