All Questions
Tagged with keras google-colaboratory
497 questions
-1
votes
1
answer
94
views
ResNet50 on TPU calculates NaN for accuracy and loss, works fine on CPU in Google Colab
I've trained a ResNet50 on v2-8 TPU accelerator using google colab, I've fed it with 5000 images of shape (224, 224, 3). I've normalized them, no nans, no inf, no class imbalance and everything is ...
0
votes
0
answers
71
views
Google colab No DNN in stream executor for tensorflow keras with T4 GPu
The code
import tensorflow as tf
import numpy as np
# Check and enable GPU if available
if tf.config.list_physical_devices('GPU'):
print("GPU is available and enabled.")
else:
print(...
- 1
1
vote
1
answer
58
views
Why does pre-trained Swin Transformer encoder fail on TPU but works on CPU in Colab?
I’m working on an image segmentation task and trying to use a pre-trained Swin Transformer Large (Swin-L) encoder for the feature extraction backbone. The code runs perfectly on a CPU in Colab. ...
- 183
0
votes
1
answer
48
views
Trouble loading the celebA dataset for vgg16 model
Im trying to use the celeba dataset for a vgg16 model, however when I try to run this code
import tensorflow as tf
from tensorflow.keras.preprocessing.image import ImageDataGenerator
from tensorflow....
- 1
0
votes
1
answer
240
views
How to use loaded data from kaggle in google colab( to actually work with it)
So i recently imported dataset from this https://www.kaggle.com/datasets/mostafaabla/garbage-classification website. And even though i have it in my files in google colab(unzipped and all that stuff), ...
1
vote
1
answer
342
views
AttributeError in TCN Layer when Building Model on Google Colab: 'tuple' object has no attribute 'as_list'
I am doing a project that needs to use Temporal Convolutional Network and I found a package that supports building this conveniently: https://github.com/philipperemy/keras-tcn
Below is the code that I ...
0
votes
1
answer
345
views
I cannot load trained model in Google Colab TPU - error caused by batch_shape
I am using notebooks in Kaggle and Google Colab. After I trained my model in Kaggle (GPU P100) and tried to load it in Colab (TPU) I received this error:
TypeError: Error when deserializing class '...
- 67
0
votes
0
answers
1k
views
module 'keras.backend' has no attribute 'int_shape' in Keras 3
TensorFlow v.2.17.0
Keras v.3.4.1
Since Colab updated the libraries, I have been working towards making my code Keras 3 compliant. This is the error I am getting:
AttributeError ...
- 1
0
votes
0
answers
241
views
Error loading kera model ValueError: Could not interpret initializer identifier: {'module': 'keras.initializers', 'class_name': 'Orthogonal'
I've created an ltsm model in Colab and want to use that locally.
In colab:
model.save("my_model.keras")
And then locally my script is:
from keras.models import load_model
model_2 = ...
- 7,802
-1
votes
1
answer
297
views
How can I solve "No file or directory found at ./my_model/model.h5" thrown by tf.keras.models.load_model?
I created a code that tells if a picture of a wave is a raging wave when I enter it into the code. The code is shown below.
pip install tensorflow opencv-python
import os
import cv2
import numpy as ...
0
votes
0
answers
268
views
TensorFlow Federated (TFF) Compatibility with Python 3.10.x and TensorFlow 2.14.0
I am currently working with TensorFlow 2.14.0 and Python 3.10.x and I am looking to integrate TensorFlow Federated (TFF) into my project. However, I am unsure about the compatibility of TFF with this ...
1
vote
2
answers
352
views
Google Colab: error when importing TFBertModel
I have an error in Google Colab when importing TFBertModel, two months before everything worked fine.
from transformers import TFBertModel
I receive:
AttributeError ...
- 55
0
votes
1
answer
346
views
TPU Connectivity Issue Training TF Model Google Colab
I have built a working Tensorflow neural network model on CPUs and GPUs. I am now trying to get the model to train on TPUs due to the large datasets. I have initialised the TPU strategy as usual:
...
0
votes
1
answer
10k
views
cannot import name 'ops' from 'keras'
I am trying to run this example Colab notebook from Keras.io, but When I run the first cell (imports section) I get ImportError: cannot import name 'ops' from 'keras' (/usr/local/lib/python3.10/dist-...
- 49
0
votes
0
answers
24
views
add_10 layer missing within resnet50 model error
My code had a get_layer command with the layer being add_10 which seems to now be gone from resnet50
ValueError Traceback (most recent call last)
<ipython-input-11-...
- 11