Sergio Charles

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I’m currently doing ML at Google X, The Moonshot Factory. With an M.S. in Statistics and a B.S. in Math and Computer Science from Stanford, my background spans pure math, reinforcement learning, and natural language processing. I’ve contributed to research and projects ranging from neural machine translation to autonomous RL for robotics. I’m driven by an entrepreneurial spirit and deeply interested in applying RL to scientific discovery and physical AI systems.

latest posts

selected research

2025

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    Leveraging deep learning models to increase the representation of nomadic pastoralists in health campaigns and demographic surveillance
    2025

2024

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    FuncE GNN: Protein Function Prediction using Multi-Task and Relational Graph Learning
    Sergio Charles
    2024
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    Spacetime E(n)-Transformer: Equivariant Attention for Spatio-temporal Graphs
    Sergio Charles
    2024

2021

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    Loss Agnostic and Model Agnostic Meta Neural Architecture Search for Few-Shot Learning
    Gil Kornberg Sergio Charles
    CS229, 2021
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    Variable Quantization Noise for Neural Network Compression
    Lyron Co Ting Keh Sergio Charles
    CS224N, 2021

2019

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    The Existence of Infinitely Many Geometrically Distinct Non-Constant Prime Closed Geodesics on Riemannian Manifolds
    Sergio Charles
    math.DG, 2019

2018

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    On the Time Evolution of Ricci Scalar Curvature in the Late Epoch for a Λ-CDM-Parameterized Universe
    Sergio Charles
    phys, 2018

2017

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    On the Algebro-Geometric Analysis of Meromorphic (1,0)-forms
    Sergio Charles
    math.DG, 2017