Abstract: The alternatives fast aggregated approach of two-tuple linguistic information process is proposed in views of the linguistic evaluated information group decision-making.Firstly,the linguistic evaluated information is transformed to two-tuple linguistic comparison matrix. Then according to the definitions of two-tuple linguistic and the preferences of every policy-maker's comparison matrix,an approach of calculating the policy-makers'attribute weights is proposed using the linear programming model.Secondly,the policy-makers'weights can be obtained through aggregating and comparing the preference of every policymaker and the whole preference. Finally,the alternative raking can be aggregated and the interactive method can be used to the evaluation of dangerous goods transport risk management. Meanwhile,the consensus degree of policy-makers is defined and the deviation of policy-maker can be found quickly. The preference deviation proposal is also provided.

Key words: group decision making, linguistic evaluated information, two-tuple linguistic, fast aggrega-weight