Before revision:  VisualGPT outperforms the best baseline model by up to 10.8\% CIDEr on MS COCO and up to 5.4\% CIDEr on Conceptual Captions.
After revision:  VisualGPT outperforms the best baseline model by up to 10.8\% CIDEr on MS COCO and upto 5.4\% CIDEr on Conceptual Captions.