Hi running model.py. I am getting following error
Traceback (most recent call last):
File "model.py", line 209, in
batch_size=8)
File "/usr/local/lib/python2.7/dist-packages/keras/models.py", line 1002, in fit
validation_steps=validation_steps)
File "/usr/local/lib/python2.7/dist-packages/keras/engine/training.py", line 1630, in fit
batch_size=batch_size)
File "/usr/local/lib/python2.7/dist-packages/keras/engine/training.py", line 1480, in _standardize_user_data
exception_prefix='target')
File "/usr/local/lib/python2.7/dist-packages/keras/engine/training.py", line 123, in _standardize_input_data
str(data_shape))
ValueError: Error when checking target: expected activation_6 to have shape (2,) but got array with shape (1,)

Can you please help me with this. Complete output is
Using TensorFlow backend.
('Classes:', ['en', 'hi'])
[1, 2]
1
[1, 2]
[train] labels: (6960, 1), features: (6960, 40, 996, 1)
[1]
[train] labels: (3480, 1), features: (3480, 40, 996, 1)

Layer (type) Output Shape Param #

conv2d_1 (Conv2D) (None, 40, 996, 16) 160

activation_1 (Activation) (None, 40, 996, 16) 0

max_pooling2d_1 (MaxPooling2 (None, 20, 498, 16) 0

conv2d_2 (Conv2D) (None, 20, 498, 32) 4640

activation_2 (Activation) (None, 20, 498, 32) 0

max_pooling2d_2 (MaxPooling2 (None, 10, 249, 32) 0

conv2d_3 (Conv2D) (None, 10, 249, 64) 18496

activation_3 (Activation) (None, 10, 249, 64) 0

max_pooling2d_3 (MaxPooling2 (None, 5, 125, 64) 0

conv2d_4 (Conv2D) (None, 5, 125, 128) 123008

activation_4 (Activation) (None, 5, 125, 128) 0

max_pooling2d_4 (MaxPooling2 (None, 5, 25, 128) 0

conv2d_5 (Conv2D) (None, 5, 25, 256) 491776

activation_5 (Activation) (None, 5, 25, 256) 0

max_pooling2d_5 (MaxPooling2 (None, 5, 5, 256) 0

average_pooling2d_1 (Average (None, 1, 1, 256) 0

flatten_1 (Flatten) (None, 256) 0

dense_1 (Dense) (None, 32) 8224

dropout_1 (Dropout) (None, 32) 0

dense_2 (Dense) (None, 2) 66

activation_6 (Activation) (None, 2) 0

Total params: 646,370
Trainable params: 646,370
Non-trainable params: 0

Traceback (most recent call last):
File "model.py", line 209, in
batch_size=8)
File "/usr/local/lib/python2.7/dist-packages/keras/models.py", line 1002, in fit
validation_steps=validation_steps)
File "/usr/local/lib/python2.7/dist-packages/keras/engine/training.py", line 1630, in fit
batch_size=batch_size)
File "/usr/local/lib/python2.7/dist-packages/keras/engine/training.py", line 1480, in _standardize_user_data
exception_prefix='target')
File "/usr/local/lib/python2.7/dist-packages/keras/engine/training.py", line 123, in _standardize_input_data
str(data_shape))
ValueError: Error when checking target: expected activation_6 to have shape (2,) but got array with shape (1,)

Hi, accuracy does not improve when trainning the model(15G data). acc is just 0.34. Do you know why? Thank you.

Hi ,
Thanks a lot for your work ,
Can you please explain why you removed cepstral coefficients calculation?

Hi, I also working on LID, my online environment is not clean, there are bg musics or noize in online audio, how can I process this problem?