2021

VisualGPT: Data-efficient Adaptation of Pretrained Language Models for Image Captioning

Chen, Jun, Guo, Han, Yi, Kai et al.

Understand

The ability to quickly learn from a small quantity oftraining data widens the range of machine learning applications.

  • In this paper, we propose a data-efficient image captioning model, VisualGPT, which leverages the linguistic knowledge from a large pretrained language model(LM).
  • A crucial challenge is to balance between the use of visual information in the image and prior linguistic knowledge acquired from pretraining.
  • We designed a novel self-resurrecting encoder-decoder attention mechanism to quickly adapt the pretrained LM as the language decoder ona small amount of in-domain training data.

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