CoMNet: Where Biology Meets ConvNets

22 Sept 2023 (modified: 11 Feb 2024)Submitted to ICLR 2024EveryoneRevisionsBibTeX
Primary Area: representation learning for computer vision, audio, language, and other modalities
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Keywords: ConvNet, cortical modules, pyramidal neurons, long range connections
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TL;DR: A new improved ConvNet template architecture
Abstract: Designing ConvNet and exploring its design space is a highly challenging research area. In this paper, inspired by the structural organization of cortical modules in the biological visual cortex, we present a pragmatically designed ConvNet architecture, called CoMNet which is simplified yet powerful. The bio-inspired design of CoM- Net offers efficiency in multiple dimensions such as network depth, parameters, FLOPs, latency, branching, and memory budget at once while having a simple design space, in contrast to the existing designs which are limited only to fewer dimensions. We also develop a Multi-Dimensional Efficiency (MDE) evaluation protocol to compare models across dimensions. Our comprehensive evaluations show that in the MDE setting, CoMNet outperforms many representative ConvNet designs such as ResNet, ResNeXt, RegNet, RepVGG, and ParNet (Figure 1).
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Submission Number: 4351
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