@inproceedings{fu2022neuron,
author = {Fu, Qiang and Du, Lun and Mao, Haitao and Chen, Xu and Fang, Wei and Han, Shi and Zhang, Dongmei},
title = {Neuron with Steady Response Leads to Better Generalization},
booktitle = {Thirty-sixth Conference on Neural Information Processing Systems (NeurIPS'22)},
year = {2022},
month = {December},
abstract = {Regularization can mitigate the generalization gap between training and inference by introducing inductive bias. Existing works have already proposed various inductive biases from diverse perspectives. However, to the best of our knowledge, none of them explores inductive bias from the perspective of class-dependent response distribution of individual neurons. In this paper, we conduct a substantial analysis of the characteristics of such distribution. Based on the analysis results, we articulate the Neuron Steadiness Hypothesis: the neuron with similar responses to instances of the same class leads to better generalization. Accordingly, we propose a new regularization method called Neuron Steadiness Regularization to reduce neuron intra-class response variance. We conduct extensive experiments on Multilayer Perceptron, Convolutional Neural Network, and Graph Neural Network with popular benchmark datasets of diverse domains, which show that our Neuron Steadiness Regularization consistently outperforms the vanilla version of models with significant gain and low additional overhead.},
url = {http://approjects.co.za/?big=en-us/research/publication/neuron-with-steady-response-leads-to-better-generalization/},
}