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I am a beginner of Caffe, and I attempted to make a network of
autoencoder in order to extract features from the data used in my
research. I found an example of autoencoder at
"caffe/examples/mnist/mnist_autoencoder.prototxt" and used this for my
network as a test run.
I prepared a small number of training image data and created database(lmdb) with "build/tools/convert_imageset". I ran the autoencoder, houwever, it stopped with the following error message that Check
failed: bottom[0]->count() == bottom[1]->count() (3920 vs. 15750)
SIGMOID_CROSS_ENTROPY_LOSS layer inputs must have the same count.
Could you tell my what is wrong and what I should change? I have no idea because I just ran the almost the network with my own data.
My own data are a set of 20 images of size about 42 x 25. I transformed them into 28 x 28 while creating the database(lmdb). I
rewrite only the number of batch_size from original 100 to 5 on the
"caffe/examples/mnist/mnist_autoencoder.prototxt" since I used just 20
images.