Can Subnetwork Structure be the Key to Out-of-Distribution Generalization?

           Dinghuai Zhang 1 Kartik Ahuja 1 Yilun Xu 2 Yisen Wang 3 Aaron Courville 1

              Abstract
    Can models with particular structure avoid be-
    ing biased towards spurious correlation in out-of-
    distribution (OOD) generalization? Peters et al.
    (2016) provides a positive answer for linear cases.
    In this paper, we use a functional modular prob-
    ing method to analyze deep model structures ...