BHN: A Brain-like Heterogeneous Network

05/26/2020

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by   Tao Liu, et al.

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The human brain works in an unsupervised way, and more than one brain region is essential for lighting up intelligence. Inspired by this, we propose a brain-like heterogeneous network(BHN) which can cooperatively learn distributed representations, like the cortex, and a global contextual representation, like the medial temporal lobe(MTL). By optimizing a distributed, self-supervised and gradient-isolated contrastive loss function in a discriminative adversarial fashion, our model successfully learns to extract useful representations from video data. Methods developed in this work may help to solve some key problems in pursuit of human-level intelligence.