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Showing posts with the label Conv Neural Network

Performing 1d Convolution Using 2d Kernel In Keras

I am currently working on a CNN network, in which i want to apply a 2d kernel on a image, but it on… Read more Performing 1d Convolution Using 2d Kernel In Keras

Uncaught Error: Error When Checking : Expected Conv2d_input To Have 4 Dimension(s), But Got Array With Shape [275,183,3]

I performed following operations on the images before training my keras model: for img in os.listdi… Read more Uncaught Error: Error When Checking : Expected Conv2d_input To Have 4 Dimension(s), But Got Array With Shape [275,183,3]

Input 0 Of Layer Max_pooling2d Is Incompatible With The Layer: Expected Ndim=4, Found Ndim=5. Full Shape Received: [none, 4, 10, 8, 32]

When I try to define my model, I get the following error message: Input 0 of layer max_pooling2d is… Read more Input 0 Of Layer Max_pooling2d Is Incompatible With The Layer: Expected Ndim=4, Found Ndim=5. Full Shape Received: [none, 4, 10, 8, 32]

Multi-classification Nn With Keras Error

I am getting an error when trying to do multi-classification with three classes. Error: TypeError:… Read more Multi-classification Nn With Keras Error

Valueerror: Cannot Feed Value Of Shape

I'm new to Tensorflow and trying to programm a CNN with it. Im watching a tutorial and do exact… Read more Valueerror: Cannot Feed Value Of Shape

How To Build A Multi-class Convolutional Neural Network With Keras

I am trying to implement a U-Net with Keras with Tensorflow backend for an image segmentation task.… Read more How To Build A Multi-class Convolutional Neural Network With Keras

Using Weights Initializer With Tf.nn.conv2d

When using tf.layers.conv2d, setting the initializer is easy, it can be done through its parameter.… Read more Using Weights Initializer With Tf.nn.conv2d

Incompatible Shapes On Tensorflow

I am new in CNN,I am trying to make a CNN to classify image data set of handwritten English alphabe… Read more Incompatible Shapes On Tensorflow

High Training Accuracy But Low Prediction Performance For Tensorflow's Official Mnist Model

I'm new to machine learning and I was following along with the Tensorflow official MNIST model … Read more High Training Accuracy But Low Prediction Performance For Tensorflow's Official Mnist Model

How To Predict A Single Image With Keras Imagedatagenerator?

I have trained the CNN to classify images on 3 class. while training the model i have used ImageDat… Read more How To Predict A Single Image With Keras Imagedatagenerator?

Cnns On Keras Converge To The Same Value No Matter The Input

I've been learning Keras recently and I tried my hand at the CIFAR10 dataset with CNNs. However… Read more Cnns On Keras Converge To The Same Value No Matter The Input

Can Convolutional Neural Networks (cnn) Be Represented By A Mathematical Formula?

Please, let me know if this question should be posted in a differnt stack such as the https://datas… Read more Can Convolutional Neural Networks (cnn) Be Represented By A Mathematical Formula?

Input Shape For 1d Cnn (keras)

I'm building a CNN using Keras, with the following Conv1D as my first layer: cnn.add(Conv1D( … Read more Input Shape For 1d Cnn (keras)

How To Predict Multiple Images In Keras At A Time Using Multiple-processing (e.g. With Different Cpus)?

I have a lot of PNG images that I want to classify, using a trained CNN model. To speed up the proc… Read more How To Predict Multiple Images In Keras At A Time Using Multiple-processing (e.g. With Different Cpus)?

What Is Depthwiseconv2d And Separableconv2d? How Is It Different From Normal Conv2d Layer In Keras?

I was looking through the architecture of EfficientnetB0 and noticed DepthwiseConv2D operation. Did… Read more What Is Depthwiseconv2d And Separableconv2d? How Is It Different From Normal Conv2d Layer In Keras?

Keras Accuracy Not Increasing Over 50% On Binary Cnn Problem

I am using keras to process the following subset of my data: 5000 images of class A 5000 images of … Read more Keras Accuracy Not Increasing Over 50% On Binary Cnn Problem

Layer Names For Pretrained Inception V3 Model (tensorflow)

The task is to get per-layer output of a pretrained cnn inceptionv3 model. For example I feed an im… Read more Layer Names For Pretrained Inception V3 Model (tensorflow)

Cython Memoryview Transpose: Typeerror

I'm trying to develop a small Convolutional Neural Network framework with python. The code for … Read more Cython Memoryview Transpose: Typeerror

Weight Visualization Of 3d Convolutional Kernel

I am using 3d kernel of size 3x3x3 for the convoution layer and would like to plot the weights of … Read more Weight Visualization Of 3d Convolutional Kernel

Error While Using Conv2dlayer With Lasagne Neuralnet

I have windows 8.1 64bit and use recommended here http://deeplearning.net/software/theano/install_w… Read more Error While Using Conv2dlayer With Lasagne Neuralnet