  Various Higgs factories are proposed to study the Higgs boson precisely and
systematically in a model-independent way. In this study, the Particle Flow
Network and ParticleNet techniques are used to classify the Higgs decays into
multi-categories and the ultimate goal is to realize an "end-to-end" analysis.
A Monte Carlo simulation study is performed to demonstrate the feasibility, and
the performance looks rather promising. This result could be the basis of a
"one-shop" analysis to measure all the branching fractions of the Higgs decays
simultaneously.
