  The comparison of the kinematic properties of different Vector Boson
Scattering (VBS) and Vector Boson Fusion (VBF) processes using multivariate
discriminator is presented. The search is performed to identify common features
in the the polarized $W^{\pm}W^{\pm}jj$ channel, mainly central and forward
region jets kinematic variables such as eta, phi, mass and transverse energy,
in order to determine some universal cuts. Traditionally boosted decision trees
(BDT) are used as multivariate discriminator. The presented results are based
on proton-proton collision Monte Carlo (MC) simulation samples center-of-mass
energy 14 TeV and corresponding to an integrated luminosity of 3000 $fb^{-1}$.
MC samples are generated using MADGRAPH and PYTHIA.
