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Hands-on Geometric Deep Learning

Dive into hands-on Geometric Deep Learning! From manifolds and graph neural networks to Lie groups and point clouds, we blend theory with practical Python tools like PyTorch Geometric & Geomstats.

Newsletter · By Patrick R. Nicolas · Official site

Indexed issues, last 90 days
8
Latest publication
Sep 19, 2026
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Earliest in this view
Jul 8, 2026

Latest issues

  1. Issue · Sep 19, 2026

    JEPA: Breakthrough or Band-Aid? (opens the original)

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    Every emerging AI paradigm draws both enthusiastic supporters and detractors; the Joint Embedding Predictive Architecture (JEPA) is no exception. You may wonder how JEPA actually fix the foundational flaws plaguing current deep learning and Large Language Models? This post reviews the JEPA functional design and components to answer this question.<a class="image-link image2 is-viewable-img" href="https://substackcdn.com/image/fetch/$s_!oVjn!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fs

  2. Issue · Aug 26, 2026

    Hands-on Lie Geometry for Data Scientists (opens the original)

    Excerpt · Neutral tone

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    Lie Geometry is a critical element of Geometric Deep Learning and consequentially world models. However the topic can be intimidating to reader with even satisfactory knowledge of differential geometry.This article introduces Lie groups and algebras with intuitive examples before diving into the mathematical formalism and implementation in Python.<a class="image-link image2 is-viewable-img" href="https://substackcdn.com/image/fetch/$s_!a8w9!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2F

  3. Issue · Aug 12, 2026

    The Geometric Future of World Models (opens the original)

    Excerpt · Neutral tone

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    Have you ever wondered how World Models can represent our observed reality—without any built-in knowledge of the physical laws, geometric invariants, and constraints that govern itGeometric Deep Learning (GDL) aggregates and modularizes the mathematical concepts that enable reasoning in the latent space of World Models.<a class="image-link image2 is-viewable-img" href="https://substackcdn.com/image/fetch/$s_!5rez!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack

  4. Issue · Jul 30, 2026

    Fractal Dimension for Configuring Convolutional Networks (opens the original)

    Excerpt · Neutral tone

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    Challenged by the configuration of Convolutional Neural Networks for complex images?Incorporating fractal dimension analysis offers a promising strategy. By quantifying structural complexity, this method aids in rationally configuring essential parameters such as kernel size, padding, and pooling.<a class="image-link image2 is-viewable-img" href="https://substackcdn.com/image/fetch/$s_!1Tk9!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fima

  5. Issue · Jul 26, 2026

    Q & A Answers (opens the original)

    Excerpt · Positive tone

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    <img alt="" class="sizing-normal" height="699" src="https://substackcdn.com/image/fetch/$s_!neqg!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcb566d88-c4a0-4701-89d1-07393f2c2c81_1010x699.hei

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