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Zi-Hang Jiang

3 accepted papers

2021

Tokens-to-Token ViT: Training Vision Transformers From Scratch on ImageNet

ICCV 2021poster

Transformers, which are popular for language modeling, have been explored for solving vision tasks recently, e.g., the Vision Transformer (ViT) for image classification. The ViT model splits each image into a sequence of tokens with fixed length and then applies multiple Transformer layers to model…

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2020

ConvBERT: Improving BERT with Span-based Dynamic Convolution

NeurIPS 2020spotlight

Pre-trained language models like BERT and its variants have recently achieved impressive performance in various natural language understanding tasks. However, BERT heavily relies on the global self-attention block and thus suffers large memory footprint and computation cost. Although all its attenti…