Beyond Captions: Linking Figures with Abstract Sentences in Biomedical Articles
Figure 4
Results of permutation tests showing article-effects on two performance measures: area under the ROC curve (left) and precision (right).
Blue and magenta points show actual performance values for the CompleteLM model calculated with the whole-corpus and per-article methods, respectively. The red-line shows a normalized histogram of per-article performance for 1000 random permutations of the associations between articles and abstract sentence/figure instances.