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Which data set should you use for Hyperparameter tuning?

Which data set should you use for Hyperparameter tuning?

Last post by Maryam Bains - January 3, 2022
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4
Difference between tensor.permute and tensor.view in PyTorch?

What is the difference between tensor.permute() and tensor.view()?They seem to do the same thing.

Last post by Viaan Prakash - December 27, 2021
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Convert Pandas dataframe to PyTorch tensor?

I want to train a simple neural network with PyTorch on a pandas dataframe df.
One of the columns is named "Target", and it is the target variable of the network. How can I use... more

Last post by Viaan Prakash - December 27, 2021
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Which set is used for model fine-tuning and Optimisation?

Which set is used for model fine-tuning and Optimisation

Last post by Viaan Prakash - December 27, 2021
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What is Pytorch?

Could you some one explain about pytorch

Last post by Advika Banerjee - December 24, 2021
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Install specific PyTorch version (pytorch==1.0.1)

I'm trying to install specific PyTorch version under conda env:
Using pip:
pip3 install pytorch==1.0.1
WARNING: pip is being invoked by an old script wrapper. This will fail in a... more

Last post by Maryam Bains - December 23, 2021
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How to verify CuDNN installation?

I have searched many places but ALL I get is HOW to install it, not how to verify that it is installed. I can verify my NVIDIA driver is installed, and that CUDA is installed, but... more

Last post by Maryam Bains - December 23, 2021
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Cross Entropy in PyTorch

I'm a bit confused by the cross entropy loss in PyTorch.
Considering this example:
import torch
import torch.nn as... more

Last post by Samar Patil - December 17, 2021
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reshaping a tensor with padding in pytorch

I have a tensor with dimensions (30, 35, 49). I want to reshape it to (30, 35, 512) in order to be able to multiply with another tensor which has also the shape (30, 35,... more

Last post by Viaan Prakash - December 11, 2021
2,157 views 0 likes

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calculate perplexity in pytorch

I've just trained an LSTM language model using pytorch. The main body of the class is this:
class LM(nn.Module): def __init__(self, n_vocab, seq_size, embedding_size, lstm_size,... more

Last post by Viaan Prakash - December 7, 2021
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Pytorch - RuntimeError: Trying to backward through the graph a second time, but the buffers have already been freed

I keep running into this error:

RuntimeError: Trying to backward through the graph a second time, but the buffers have already been freed. Specify retain_graph=True when calling... more

Last post by Advika Banerjee - December 6, 2021
2,770 views 0 likes

3
How are gradients computed in PyTorch?

How are gradients computed in PyTorch

Last post by Advika Banerjee - December 6, 2021
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How can l uninstall PyTorch?

I can't find any command to uninstall and remove all PyTorch dependencies. Even on the pytorch.org website.
I installed PyTorch with
conda install pytorch torchvision cuda80 -c soumith

Last post by Viaan Prakash - December 1, 2021
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1
What does "unsqueeze" do in Pytorch?

I cannot understand how the example in the PyTorch documentation corresponds to the explanation:

Returns a new tensor with a dimension of size one inserted at the specified... more

Last post by Viaan Prakash - December 1, 2021
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How to check if pytorch is using the GPU?

I would like to know if pytorch is using my GPU. It's possible to detect with nvidia-smi if there is any activity from the GPU during the process, but I want something written in... more

Last post by Advika Banerjee - November 26, 2021
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