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Summary of Where Did Your Model Learn That? Label-free Influence For Self-supervised Learning, by Nidhin Harilal et al.


Where Did Your Model Learn That? Label-free Influence for Self-supervised Learning

by Nidhin Harilal, Amit Kiran Rege, Reza Akbarian Bafghi, Maziar Raissi, Claire Monteleoni

First submitted to arxiv on: 22 Dec 2024

Categories

  • Main: Machine Learning (cs.LG)
  • Secondary: Computer Vision and Pattern Recognition (cs.CV)

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Summary difficulty Written by Summary
High Paper authors High Difficulty Summary
Read the original abstract here
Medium GrooveSquid.com (original content) Medium Difficulty Summary
The proposed Influence-SSL approach enables label-free analysis of self-supervised learning (SSL) models, allowing for the identification of training examples that significantly influence model predictions. By harnessing the stability of learned representations against data augmentations, Influence-SSL provides a novel method for defining influence functions tailored to SSL settings. Theoretical foundations and empirical evidence demonstrate the utility of Influence-SSL in analyzing pre-trained SSL models, revealing differences in how SSL models respond to influential data compared to supervised models.
Low GrooveSquid.com (original content) Low Difficulty Summary
Influence-SSL is a new way to understand how self-supervised learning works without needing labels. It helps identify which training examples are most important for making predictions. This method uses the stability of learned representations against small changes to see which examples matter most. By doing so, it provides insights into pre-trained SSL models and shows that they respond differently to influential data than supervised models do.

Keywords

» Artificial intelligence  » Self supervised  » Supervised