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Showing posts with the label Deep Learning

Splitting Data To Training, Testing And Valuation When Making Keras Model

I'm a little confused about splitting the dataset when I'm making and evaluating Keras mach… Read more Splitting Data To Training, Testing And Valuation When Making Keras Model

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

Cudnn Launch Failure (tensorflow-gpu/cuda)

Traceback (most recent call last): File '/home/alex/anaconda3/envs/tensorflow/lib/python3.6/s… Read more Cudnn Launch Failure (tensorflow-gpu/cuda)

Rnn - Runtimeerror: Input Must Have 3 Dimensions, Got 2

I’m getting the following error: RuntimeError: input must have 3 dimensions, got 2 I have a singl… Read more Rnn - Runtimeerror: Input Must Have 3 Dimensions, Got 2

Tensorflow Object Detection Api: Classification Weights Initialization When Changing Number Of Classes At Training Using Pre-trained Models

I want to utilize not only the feature-extractor pre-trained weights but also the feature-map layer… Read more Tensorflow Object Detection Api: Classification Weights Initialization When Changing Number Of Classes At Training Using Pre-trained Models

Why Is Valueerror Thrown By Keras.models.model_from_config() In The Keras-to-tensorflow Exporting Example?

The Keras website has this article about exporting Keras models to core Tensorflow. However the ste… Read more Why Is Valueerror Thrown By Keras.models.model_from_config() In The Keras-to-tensorflow Exporting Example?

Keras Error In Py_call_impl(callable, Dots$args, Dots$keywords) :

I am doing deep learning using Keras in Rstudio.I copy and paste this link https://tensorflow.rstud… Read more Keras Error In Py_call_impl(callable, Dots$args, Dots$keywords) :

Keras Image Data Generator .flow_from_directory(directory) Unify/combine Classes

I am using Python with Keras and ImageDataGenerator to generate images from directory. I have about… Read more Keras Image Data Generator .flow_from_directory(directory) Unify/combine Classes

How To Make The Generated Data In Remote Worker Span Iterations In In-graph Replica In Distributed Tensorflow?

I use the in-graph replication of tensorflow to do distributed training. For reducing communicaiton… Read more How To Make The Generated Data In Remote Worker Span Iterations In In-graph Replica In Distributed Tensorflow?

Importerror: Cannot Import Name 'keras_tensor' From 'tensorflow.python.keras.engine'

I'm getting this error while loading the tensorflow addons library import tensorflow_addons as … Read more Importerror: Cannot Import Name 'keras_tensor' From 'tensorflow.python.keras.engine'

How Can I Load A Directory Of Png In Tensorflow?

i have a directory of png files . there is a train folder and test folder . In the train folder i h… Read more How Can I Load A Directory Of Png In Tensorflow?

Keras Fit_generator Gives A Dimension Mismatch Error

I am working on MNIST dataset, in which X_train = (42000,28,28,1) is the training set. y_train = (4… Read more Keras Fit_generator Gives A Dimension Mismatch Error

What Is The Default Variable Initializer In Tensorflow?

What is the default method of variable initialization used when tf.get_variable() is called without… Read more What Is The Default Variable Initializer In Tensorflow?

Issues When Applying Model.predict() Inside Data Generator With Fit_generator()

Basically I am implementing a model that employs perceptual loss to perform single image super-reso… Read more Issues When Applying Model.predict() Inside Data Generator With Fit_generator()

How To Upload And Save Large Data To Google Colaboratory From Local Drive?

I have downloaded large image training data as zip from this Kaggle link https://www.kaggle.com/c/… Read more How To Upload And Save Large Data To Google Colaboratory From Local Drive?

Python/keras - How To Access Each Epoch Prediction?

I'm using Keras to predict a time series. As standard I'm using 20 epochs. I want to check … Read more Python/keras - How To Access Each Epoch Prediction?

Keras - Cnn Model Summary Diemension Interpretation

I am using Keras library to build this deep learning model: INPUT(depth=1, height=15, width=27) -&g… Read more Keras - Cnn Model Summary Diemension Interpretation

Unexpected Increase In Validation Error In Mnist Pytorch

I'm a bit new to the whole field and thus decided to work on the MNIST dataset. I pretty much a… Read more Unexpected Increase In Validation Error In Mnist Pytorch

How Can I Implement A Weighted Cross Entropy Loss In Tensorflow Using Sparse_softmax_cross_entropy_with_logits

I am starting to use tensorflow (coming from Caffe), and I am using the loss sparse_softmax_cross_e… Read more How Can I Implement A Weighted Cross Entropy Loss In Tensorflow Using Sparse_softmax_cross_entropy_with_logits

Can't Replicate A Matconvnet Cnn Architecture In Keras

I have the following architecture of a Convolutional Neural Network in matconvnet which I use to tr… Read more Can't Replicate A Matconvnet Cnn Architecture In Keras