In the past few years,the emergence of pre-training models has brought uni-modal fields such as computer vision(CV)and natural language processing(NLP)to a new era.Substantial works have shown that they are beneficial...In the past few years,the emergence of pre-training models has brought uni-modal fields such as computer vision(CV)and natural language processing(NLP)to a new era.Substantial works have shown that they are beneficial for downstream uni-modal tasks and avoid training a new model from scratch.So can such pre-trained models be applied to multi-modal tasks?Researchers have ex-plored this problem and made significant progress.This paper surveys recent advances and new frontiers in vision-language pre-training(VLP),including image-text and video-text pre-training.To give readers a better overall grasp of VLP,we first review its recent ad-vances in five aspects:feature extraction,model architecture,pre-training objectives,pre-training datasets,and downstream tasks.Then,we summarize the specific VLP models in detail.Finally,we discuss the new frontiers in VLP.To the best of our knowledge,this is the first survey focused on VLP.We hope that this survey can shed light on future research in the VLP field.展开更多
基金supported by the Key Research Program of the Chinese Academy of Sciences(No.ZDBSSSW-JSC006)the Strategic Priority Research Program of the Chinese Academy of Sciences(No.XDA 27030300).
文摘In the past few years,the emergence of pre-training models has brought uni-modal fields such as computer vision(CV)and natural language processing(NLP)to a new era.Substantial works have shown that they are beneficial for downstream uni-modal tasks and avoid training a new model from scratch.So can such pre-trained models be applied to multi-modal tasks?Researchers have ex-plored this problem and made significant progress.This paper surveys recent advances and new frontiers in vision-language pre-training(VLP),including image-text and video-text pre-training.To give readers a better overall grasp of VLP,we first review its recent ad-vances in five aspects:feature extraction,model architecture,pre-training objectives,pre-training datasets,and downstream tasks.Then,we summarize the specific VLP models in detail.Finally,we discuss the new frontiers in VLP.To the best of our knowledge,this is the first survey focused on VLP.We hope that this survey can shed light on future research in the VLP field.
