Fig. 4

Results from Autoregressive AttentionDCA applied to families PF00014, PF00072 and PF00763. ES stands for Epistatic Score. For each family, the panels show the PPV curves and the connected two-site correlations. A The plots on the left compare the PPV curves from PlmDCA (FS, black curve), ArDCA (ES, red curve) with the single- and merged-realizations of AttentionDCA with ES (blue and green curves respectively) and the PPV from the FS of PlmDCA applied to a Generated MSA sampled from Autoregressive AttentionDCA. The gray curve represents the PPV of an ideal model that predicts all and only positive contacts, hence it depicts the prediction of the full structure of the family. B The plots on the right show a comparison between the two-site connected correlations of the natural and artificial MSAs generated by Autoregressive AttentionDCA and ArDCA (blue and red dots respectively)