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julian-8897/README.md

About Me

I am a PhD student at the University of Surrey working on advancing Scientific Machine Learning methods for Astrophysics. My research focuses on bridging machine learning with complex dynamical systems, particularly N-body gravitational simulations and galaxy merger dynamics.

Research Interests

  • Graph Representation Learning
  • Pretraining and Transfer Learning for efficient model adaptation
  • Neural Ordinary Differential Equations (Neural ODEs)
  • Symbolic Regression
  • Dynamics of Supermassive Binary Black Holes
  • N-body Simulations

Additional Interests

  • Semantic search and information retrieval using pre-trained embedding models
  • Fine-tuning open source LLMs for domain-specific applications

Languages & Frameworks

Python NumPy scikit-learn PyTorch PyTorch Lightning Hugging Face Weights & Biases Streamlit Git

Pinned Loading

  1. Conv-VAE-PyTorch Conv-VAE-PyTorch Public

    Variational Autoencoder (VAE) in PyTorch

    Jupyter Notebook 20 1

  2. hyperbolic_vae hyperbolic_vae Public

    Variational Autoencoder with non-euclidean (hyperbolic) latent space

    Python 11 2

  3. arxiv-llm arxiv-llm Public

    An AI-powered semantic search tool for arXiv papers using sentence transformers and vector similarity search.

    Python 1

  4. julian-8897.github.io julian-8897.github.io Public

    Portfolio

  5. scikit-learn/scikit-learn scikit-learn/scikit-learn Public

    scikit-learn: machine learning in Python

    Python 63.9k 26.4k