[Retracted] A Multimodal Model for College English Teaching Using Text and Image Feature Extraction

Table 1

Comparison of performance of cross-modal retrieval methods in Flickr8K dataset.

Algorithm model	Image retrieval			Sentence retrieval
R@K	1	10	20	1	10	20
Random ranking	7.1	15.6	19.8	6.9	14.9	20.3
SDT-RNN	5.9	20.1	23.2	4.8	31.7	27.3
Deep fragment	6.6	29.6	30.9	6.0	22.7	34.1
MCNN	20.3	21.6	42.5	24.7	12.6	54.2
Proposed	25.6	35.7	56.8	28.3	44.7	62.2