code: public static List<NR> viterbiComputeSimply(List<EnumItem<NR>> roleTagList)
      {
          return Viterbi.computeEnumSimply(roleTagList, PersonDictionary.transformMatrixDictionary);
      }
docs: 简化的"维特比算法"求解最优标签
  @param roleTagList
  @return