Post #829

GraphML News (March 2nd) - Categorical Deep Learning, Evo, and NeuralPlexer 2 🔀 A fresh look on deep learning from the category theory perspective: Categorical Deep Learning: An Algebraic Theory of Architectures by Bruno Gavranović, Paul Lessard, Andrew Dudzik, featuing Petar Veličković. The position paper attempts to generalize Geometric Deep Learning even further - by the means of monad algebras that generalize invariance, equivariance, and symmetries (🍞 and 🧈 of GDL). The main part quickly ramps up to some advanced category theory concepts but the appendix covers the basics (still recommend Cats4AI as a pre-requisite though). 🧬 Evo - a foundation model by Arc Institute for RNA/DNA/protein sequences based on the StripedHyena architecture (state space models and convolutions) with the context length of 131K tokens. Some applications include zero-shot function prediction for ncRNA and regulatory DNA, CRISPR system generation, generating whole genome sequences, and many more. Adepts of the church of scaling laws might be interested in promising scaling capabilities of Evo that seems to outperform Transformers and recent Mamba 🪢 NeuralPlexer 2, a generative model for protein-ligand docking from Iambic, Caltech, and NVIDIA, challenges Alphafold-latest in several benchmarks: 75.4% RMSD <2Å on PoseBusters vs 73.6 of Alphafold-latest without site specification, and up to 93.8% with site specification, while being about 50x faster than AlphaFold. The race in comp bio intensifies, moats are challenged, and for us it means we’ll see more cool results - at the cost of more proprietary models and closed data though. Weekend reading: Graph Learning under Distribution Shifts: A Comprehensive Survey on Domain Adaptation, Out-of-distribution, and Continual Learning by Man Wu et al. TorchMD-Net 2.0: Fast Neural Network Potentials for Molecular Simulations by Raul P. Pelaez, Guillem Simeon, et al - the next version of the popular ML potential package, now up to 10x faster thanks to torch compile! (from that perspective, a switch to JAX seems inevitable) Weisfeiler-Leman at the margin: When more expressivity matters by Billy Franks, Chris Morris, Ameya Velingker, and Floris Geerts - a new study on expressivity and generalization of MPNNs that continues WL meet VC