loss-functions-and-optimization

Here are 2 public repositories matching this topic...

farhatmasood / welde

Weighted ensemble loss framework for imbalanced object classification in medical imaging, combining CE, Focal, Class-Balanced and LDAM losses via per-head adapter projections and EMA-normalized gradient balancing.

imbalanced-data ensemble-classifier imbalanced-classification loss-functions-and-optimization long-tail-recognition

Updated Jun 13, 2026
Python

UFO-10 / LLM_from_scratch

Star

This project provides a step-by-step introduction to the fundamental concepts behind modern AI systems, guiding you through the implementation of neural networks, optimization techniques, and Transformer-based architectures that can ultimately be used to build a basic AI chatbot.

pytorch tokenization adam-optimizer efficient-inference sgd-optimizer self-attention transformer-architecture large-language-models bpe-tokenizer loss-functions-and-optimization

Updated May 13, 2026
Jupyter Notebook

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