# alpha=beta=0.5 : dice coefficient # alpha=beta=1 : tanimoto coefficient (also known as jaccard) # alpha+beta=1 : produces set of F*-scores # implemented by E. Moebel, 06/04/18 deftversky_coef_fun(alpha,beta): deftversky_coef(y_true, y_pred): p0=y_pred# proba that voxels ar...