Pruning as a Defense: Reducing Memorization in Large Language Models

Fuente: arXiv
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Hauptverfasser: Gupta, Mansi, Waghela, Nikhar, Gupta, Sarthak, Goel, Shourya, Shanmugavelu, Sanjif
Format: Preprint
Veröffentlicht: 2025
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author Gupta, Mansi
Waghela, Nikhar
Gupta, Sarthak
Goel, Shourya
Shanmugavelu, Sanjif
author_facet Gupta, Mansi
Waghela, Nikhar
Gupta, Sarthak
Goel, Shourya
Shanmugavelu, Sanjif
contents Large language models have been shown to memorize significant portions of their training data, which they can reproduce when appropriately prompted. This work investigates the impact of simple pruning techniques on this behavior. Our findings reveal that pruning effectively reduces the extent of memorization in LLMs, demonstrating its potential as a foundational approach for mitigating membership inference attacks.
format Preprint
id arxiv_https___arxiv_org_abs_2502_15796
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Pruning as a Defense: Reducing Memorization in Large Language Models
Gupta, Mansi
Waghela, Nikhar
Gupta, Sarthak
Goel, Shourya
Shanmugavelu, Sanjif
Machine Learning
Artificial Intelligence
Computation and Language
Large language models have been shown to memorize significant portions of their training data, which they can reproduce when appropriately prompted. This work investigates the impact of simple pruning techniques on this behavior. Our findings reveal that pruning effectively reduces the extent of memorization in LLMs, demonstrating its potential as a foundational approach for mitigating membership inference attacks.
title Pruning as a Defense: Reducing Memorization in Large Language Models
topic Machine Learning
Artificial Intelligence
Computation and Language
url https://arxiv.org/abs/2502.15796