Fig. 5.

The distributions of the discriminant BDT${}_{ZZ}$ versus the $J^P$-MELA discriminant for the SM $J^P=0^{+}$ Higgs boson and for the backgrounds in the $H\to Z{Z}^{\ast }\to 4\ell$ signal region $115\text{GeV}<m_{4\ell }<130\text{GeV}$