I created a CIFAR10 dataset learning model using a CNN model. Why is there an error? How should I fix it? I did it in Google colab environment. This error occurred to me ValueError Traceback (most recent call last) in () /usr/local/lib/python3.6/dist-packages/tensorflow/python/framework/func_graph.py in wrapp…
Tag: keras
Lstm for multivariate sequence prediction
I am confused with my Stacked LSTM model. Lstm has different type of applications. For example, in the image, two types of LSTM are shown, machine translation and video classification. My model is as follow. Input x has shape (1269, 4, 7). A few samples of input x and output y are as follows. Does this implem…
Custom metric for Keras model, using Tensorflow 2.1
I would like to add a custom metric to model with Keras, I’m debugging my working code and I don’t find a method to do the operations I need. The problem could be described as a multi classification trough logistic multinomial regression. The custom metric I would like to implement is this: Where …
max pooling across one dimension using keras
I have implemented a 3D-convolution neural network. The shape of my input is (500,10,4,1). I only want to convolve in first dimension such that it is ‘fully connected’ in second and third dimension in a way. So I use kernel size of (30,10,4). So far it’s fine. But when I do max pooling it re…
Neural Network loss is significantly changing for same set of weights – Keras
I use pre-initialized weights as initial weights of the neural network, but the loss value keeps changing every time I train the model. If the initial weights are the same, then the model should predict exactly the same value every time I train it. But the mse keeps changing. Is there anything that I am missi…
tf-nightly-gpu and Keras
So, I was able to get lucky and get my hands on an RTX 3070. Unfortunately, this isn’t working out as well as I would have liked for me when it comes to tensorflow. I’ve spent some time on google and from what I can tell, tf-nightly-gpu is the solution to my issues here. I’ve installed Cuda …
Modeling Encoder-Decoder according to instructions from a paper [closed]
Closed. This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citations by editing this post. Closed 2 years ago. Improve this question I am new to this field and I was reading a paper “Predicting ci…
Ensemble with voting in deep learning models
I am working on a multimodal deep learning classifiers with RGB-D images. i have developed two seperate models for each case. The first one is a LSTM with CNN in the begining for the RGB images with shape (3046,200,200,3) , and the second one is an LSTM for the depth images with shape (3046,200,200) . I’…
What if the validation step does not fit into numbers of samples?
It’s a bit annoying that tf.keras generator still faces this issue, unlike pytorch. There are many discussions regarding this, however, still stuck with it. Already visit: Meaning of validation_steps in Keras steps_per_epoch does not fit into numbers of samples Problem I have a data set consist of aroun…
Errors in installing keras using pip?
I am trying to install Keras library using pip in windows 10. I have all the requirements installed, python>=3.8, pip>=20.0.0, NumPy, pandas, matplotlib, virtualenv. But I’m getting the following error. I thought this error was caused due to improper installation of h5py & hdf5. I tried instal…