Exact Decoding Algorithm

The Viterbi algorithm is the conventional decoding algorithm most widely adopted for sequence labeling. Viterbi decoding is, however, prohibitively slow when the label set is large, because its time com- …...

We describe an exact decoding algorithm for syntax-based statistical translation. The ap- proach uses Lagrangian relaxation to decom- pose the decoding problem into tractable sub- problems, thereby avoiding exhaustive dy- …...