ResearchBenchmarksUnsupervised Multimodal Machine Translation on Multi30K En-De and De-En (test)Follow39.3Avg. BLEUOurs32.95634.60336.2537.897May 20, 2023Evaluation ResultsMethodMethodLinksAvg. BLEUCompletenessAmbiguityFluencyOursscene_graph_usage=truescene_graph_usage=true2023.0539.39.22.59.7w/o SGscene_graph_usage=falsescene_graph_usage=false2023.0535.77.66.78.6PVP* (PR)visual_hallucination=p...visual_hallucination=phrase-level retrieval (PR)2023.05357.858.5PVP* (SR)visual_hallucination=s...visual_hallucination=sentence-level retrieval (SR)2023.0533.27.17.68