  In this article we probe resonant associated production of a Standard Model
Higgs boson with new heavy scalar resonant in proton-proton collisions at a
center-of-mass energy $\sqrt{s} = 13$ TeV. The Higgs boson and new scalar
resonant are required to decay into a pair of bottom quarks and a pair of top
quarks, respectively. Semileptonic decay of top quarks is considered. The
searches are projected into operation conditions of the Large Hadron Collider
during Run II data taking period at a center-of-mass energy of 13 TeV using
Monte Carlo generated events, realistic detector response simulation and
available Open Data samples. Analysis strategies are summarized and machine
learning approach using Deep Neural Network is proposed to resolve ambiguous in
jets assignment and improve kinematic reconstruction of signal events.
Sensitivity of the CMS detector is estimated as 95% expected upper limits on
the product of the production cross section and the branching fractions of the
searched process.
