Visual-Text Reference Pretraining Model for Image Captioning

Table 5

Comparison of the results generated by VTR-PTM in different initialization methods on MS COCO.

Approach	B@1	B@2	B@3	B@4	M	R	C	S
VTR-PTM from scratch	80.3	63.2	50.9	37.7	28.5	56.9	123.4	25.8
VTR-PTM from BERT	81.5	66.4	52.7	38.6	29.5	58.3	125.6	27.8
VTR-PTM from UNILM	82.9	67.3	53.4	40.9	30.9	61.5	130.2	28.5