Top "Conv-neural-network" questions

A convolutional neural network (CNN, or ConvNet) is a class of deep, feed-forward artificial neural networks that has successfully been applied to analyzing visual imagery.

How does one debug NaN values in TensorFlow?

I was running TensorFlow and I happen to have something yielding a NaN. I'd like to know what it is …

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What does the parameter retain_graph mean in the Variable's backward() method?

I'm going through the neural transfer pytorch tutorial and am confused about the use of retain_variable(deprecated, now referred …

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Tensorflow: loss decreasing, but accuracy stable

My team is training a CNN in Tensorflow for binary classification of damaged/acceptable parts. We created our code by …

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Visualizing output of convolutional layer in tensorflow

I'm trying to visualize the output of a convolutional layer in tensorflow using the function tf.image_summary. I'm already …

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How to load only specific weights on Keras

I have a trained model that I've exported the weights and want to partially load into another model. My model …

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How does the unpooling and deconvolution work in DeConvNet

I have been trying to understand how unpooling and deconvolution works in DeConvNets. Unpooling While during the unpooling stage, the …

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How to setup 1D-Convolution and LSTM in Keras

I would like to use 1D-Conv layer following by LSTM layer to classify a 16-channel 400-timestep signal. The input shape …

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What is the purpose of the ROI layer in a Fast R-CNN?

In this tutorial about object detection, the fast R-CNN is mentioned. The ROI (region of interest) layer is also mentioned. …

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Why should we normalize data for deep learning in Keras?

I was testing some network architectures in Keras for classifying the MNIST dataset. I have implemented one that is similar …

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Calling "fit" multiple times in Keras

I've working on a CNN over several hundred GBs of images. I've created a training function that bites off 4Gb …

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