Flavio Martinelli
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  • NEW PREPRINT (PDF). Using the metaphor of lottery tickets to explain the success of overparameterization is misleading, we propose a new one: escape dimensions

    The lottery ticket metaphor breaks down under scrutiny. We propose Escape Dimensions Theory as an alternative.

    3 min read   ·   April 12, 2026

    2026   ·   preprint   ·   preprint

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  • Neural networks have minima at infinity. How do they look like?

    We call these solutions channels to infinity, this is how standard MLPs implement Gated Linear Units (GLUs)

    3 min read   ·   January 29, 2026

    2026   ·   interpretability   ·   interactive

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  • ReLU Playground: how complex are the dynamics of one neuron learning another one?

    An interactive playground ⛹️‍♂️

    2 min read   ·   April 23, 2025

    2025   ·   learning   dynamics   ·   interactive

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© Copyright 2026 Flavio Martinelli. Last updated: May 13, 2026.