All Questions
Tagged with fine-tuning tensorflow
11
questions
0
votes
2
answers
26
views
isinstance() arg 2 must be a type, a tuple of types, or a union
I'm getting an error message when trying to train my model, but some reason its giving me the same message every time I alter it.
Here is the code:
# Define training arguments
training_args = ...
- 11
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0
answers
36
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How to achieve Hyperparameter Tuning with TensorFlow 2's Object Detection API?
I have managed to create a custom object detection model using TF2's Object Detection API using this tutorial: https://tensorflow-object-detection-api-tutorial.readthedocs.io/en/latest/training.html, ...
- 310
1
vote
0
answers
103
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How to change the labels of a pretrained hugging face model?
I am using below pretrained hugging face model for sentiment analysis:
"cardiffnlp/twitter-roberta-base-sentiment-latest"
And it's providing three sentiments - Positive, Negative and Neutral
...
0
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18
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Fail to extract the last hidden layer from DistilBERT
I want to extract the last hidden layer from the DistilBERT for sentiment analysis from huggingface IMDb dataset.
I've tried several ways (at least I know...) to get the last hidden layer state; ...
0
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0
answers
14
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Problem in fine tuning when I use "flow_from_dataframe"
I use a CNN for classification using the following code (Summarized!) without problem.
cnn_input = Input((128, 32,3))
cnn_output = Conv2D(32, (3, 3), padding='same', activation=LeakyReLU(alpha=0.01)) (...
- 9
1
vote
1
answer
143
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ValueError: Can't convert non-rectangular Python sequence to Tensor. during fine tuning a falcon 40b model
I have a list of text comments and a list of their labels. I want to fine tune LLM; for this i need to create a tensor dataset below is the code I am using.
#LIST OF ALL LABELS
labels_list = [...
- 11
0
votes
1
answer
997
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How to improve an accuracy of validation and test of my model of Transfer Learning BERT
I trained my BERT model, then I get 99% in the training part whoever in part of validation I get just 80%, so how can I improve my validation accuracy?
Code :
def build_model(self, n_categories):
...
- 81
0
votes
1
answer
785
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Huggingface - Finetuning in Tensorflow with custom datasets
I have been battling with my own implementation on my dataset with a different transformer model than the tutorial, and I have been getting this error AttributeError: 'NoneType' object has no ...
- 361
1
vote
1
answer
302
views
How to freeze layers and fine tune a custom Siamese Network
I have the following Siamese Network (Xception-Based) that is composed as follows:
from tensorflow.keras.models import Model, model_from_json, Sequential
from tensorflow.keras.preprocessing.image ...
- 2,759
0
votes
1
answer
175
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Why is the Accuracy Different in my PC From Kaggle When Using the Same Code
I am writing a watermark detection algorithm, and I've tried a code from Kaggle which fine-tunes a ResNet, but when I run the same code in Jupyter notebook, I get 50% accuracy when the sample code in ...
0
votes
1
answer
229
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Tensorflow: access to see the layer activation (fine-tuning),
I use fine-tuning. How can I see and access the activations of all layers that are inside of the convolutional base?
conv_base = VGG16(weights='imagenet',
include_top=False,
...
- 5