Abstract:

According to ineffective decision-making problem developed by low alternative discrimination which is depicted as lower value among evaluation results of multi-alternative than given in advance, by applying programming idea, the paper proposes an optimal weighting model based on the sample points of the subjective weight offered by decision-makers and objective weight calculated by decision-matrix. Based on statics theorem, the reliability of combination weight is given, and its relative effect is also analyzed, so the paper supposes some rules of distinguishing them. In order to realize the object of improving alternative discrimination quickly, specific weight modification steps would be offered based on the above analysis. Finally, an example of private-owned enterprises gaining certification of military market is introduced to explain the process of the method.