Before revision:   Furthermore, we propose a feature map for approximating the convolutional counterpart of the NTK (Arora et al., 2019), which can transform any image using a runtime that is only linear in the number of pixels.
After revision:  Furthermore, we propose a feature map for approximating the convolutional counterpart of the NTK , which can transform any image using a runtime that is only linear in the number of pixels.