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arXiv · 1910.01705

Is Fast Adaptation All You Need?

Khurram Javed·Hengshuai Yao·Martha White
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Abstract

Gradient-based meta-learning has proven to be highly effective at learning model initializations, representations, and update rules that allow fast adaptation from a few samples. The core idea behind these approaches is to use fast adaptation and generalization -- two second-order metrics -- as training signals on a meta-training dataset. However, little attention has been given to other possible second-order metrics. In this paper, we investigate a different training signal -- robustness to catastrophic interference -- and demonstrate that representations learned by directing minimizing interference are more conducive to incremental learning than those learned by just maximizing fast adaptation.

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Khurram Javed, Hengshuai Yao, Martha White. 2019-10-03. Is Fast Adaptation All You Need?. https://arxiv.org/abs/1910.01705

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