Based on subjective preference of experts and decision-maker, a method of determining attribute weights in multiattribute
group decision-making is presented. This method considers the subjective preference of experts on the attribute
weights and of decision-makers on the importance awareness of the decision-making importance, and also can be compatible
with main date types such as real number, interval number and language number. The standard attribute importance matrix is
established to compare each two experts and quantified their differences. After using a universal decision-maker preference
mapping to adjust this matrix, all local priority vectors of matrix are figured out to quantify the alternatives’ priority, and
then are aggregated with expert weights to an attribute weights vector. The concrete steps of determining attribute weights
are specialized. Finally, numeral example shows the feasibility of the developed method.