The approximate algorithm is thus faster than the Brute-Force way by input : character sequence ; end Algorithm 1: Tagging Algorithm with Dynamic Features using word-level information.
given an example (x, y),ŷ are denoted as the incorrect labels with the highest scorê The margin γ(w; (x, y)) is defined as we calculate the hinge loss ℓ(w; (x, y), (abbreviated as ℓ w ) by  In round k, the new weight vector w k+1 is calculated by where ξ is a non-negative slack variable, and C is a positive parameter which controls the influence of the slack term on the objective function.