Fig. 2.

Coincidence mutual information between TCR sections and antigen specificity. Relevancy scores of various sections of the T cell receptor sequence. The off-diagonal values indicate the amount of coincidence information that combinations of features provide. The Top Right hand grid shows the relevancy of combination of features where one is from the $\alpha$ chain and the other the $\beta$ chain. Interaction information between features can be computed by taking the difference between the off-diagonals and the sum of the corresponding diagonal values (Fig. 3).