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Data Science
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Karl's user avatar
Karl's user avatar
Karl
  • Member for 7 years, 9 months
  • Last seen more than a month ago
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Top posts

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11
How does backpropagation in a transformer work?
Mar 1, 2025
10
In training a neural network, why don’t we take the derivative with respect to the step size in gradient descent?
Mar 3, 2025
8
Does adding positional encoding vectors in transformers cause a loss of semantics of the words?
Aug 21, 2025
8
Does a random classifier have a diagonal ROC (received operator characteristic) curve even when the data is biased toward negatives?
Jan 11, 2024
7
Doubts regarding function used for positional encoding
Jun 3, 2025
6
LangChain and Ollama endpoint: why LLM is considered obsolete when it's the only one that connect to the `/generate` endpoint?
Jun 11, 2025
6
What are some good resources to read about recommendation systems to help build your own?
Aug 29, 2025
4
Does performing k-NN on the centroids of clusters obtained from k-means make sense mathematically?
Apr 30, 2024
3
How to combine two vector embeddings into one?
Mar 21, 2024
3
An old question: Cosine or Euclidean to compute similarity of embeddings?
Aug 20, 2024

Top network posts

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44
How to clear GPU memory after PyTorch model training without restarting kernel
11
'Net' object has no attribute 'parameters'
8
How to handle class imbalance in multi-label classification using pytorch
8
What is the difference between '''@torch.no_grad()''' and '''with torch.no_grad()'''
6
Python Multiprocessing Pool as Decorator