Before revision:  In this paper, we investigate one emerging questionif model's equilibrium point can be regarded as the solution of an optimization problem . Specifically , we first decompose DNNs into a new class of unit layer that is differential of an implicit convex function while keeping its output unchanged.
After revision:  In this paper, we investigate one emerging questionif model's equilibrium point can be regarded as the solution of an optimization problem ? To this end , we first decompose DNNs into a new class of unit layer that is differential of an implicit convex function while keeping its output unchanged.