self-attention neural torch ansatz for electronic structure calculations introduced in the paper “A Self-attention Ansatz for ab initio Quantum Chemistry” from Google Deep Mind.

Building Recommendation Systems in Python and JAX — a fork migrated from TensorFlow/JAX/Flax to pure PyTorch (Python 3.11+). Three sub-projects: Pinterest Shop-the-Look (two-tower CNN, triplet loss), Spotify Million Playlist (embedding-based retrieval, contrastive learning), Wikipedia NLP (GloVe co-occurrence + LSTM text-to-URL).