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arXiv · 2506.00356

Exploring the Performance of Perforated Backpropagation through Further Experiments

Rorry Brenner·Evan Davis·Rushi Chaudhari·Rowan Morse·Jingyao Chen·Xirui Liu·Zhaoyi You·Laurent Itti
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Abstract

Perforated Backpropagation is a neural network optimization technique based on modern understanding of the computational importance of dendrites within biological neurons. This paper explores further experiments from the original publication, generated from a hackathon held at the Carnegie Mellon Swartz Center in February 2025. Students and local Pittsburgh ML practitioners were brought together to experiment with the Perforated Backpropagation algorithm on the datasets and models which they were using for their projects. Results showed that the system could enhance their projects, with up to 90% model compression without negative impact on accuracy, or up to 16% increased accuracy of their original models.

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Rorry Brenner, Evan Davis, Rushi Chaudhari, Rowan Morse, Jingyao Chen, Xirui Liu, Zhaoyi You, Laurent Itti. 2025-05-31. Exploring the Performance of Perforated Backpropagation through Further Experiments. https://arxiv.org/abs/2506.00356

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