“…However, processing of text evaluation information is still considered as an accessorial state during the evaluation procedure, and its role has not yet been identified. Substantial research has been carried out regarding the text information problem, which mainly falls in the categories of text clustering (Bouguila, 2011;He, 2011), text mining (Aggarwal, 2012), integration of text information (Henning, 2009;Yin, 2008), text reasoning (Alemi, 2012;Neveol, 2011), recommending systems on the basis of text (Li, 2011), analyzing technique of text abstract (Hien, 2011), and so on. From an analysis of the existing literature, we can conclude that, on one hand, there is ample research on formatted text information in the decision-making process, and that this kind of information can be regarded as a classical form of multi-criterion decision making.…”