Abstract
Multi-criteria decision making (MCDM) has attracted wide interest due to its extensive applications in practice. In our previous study, a method called D-AHP (AHP method extended by D numbers preference relation) was proposed to study the MCDM problems based on a D numbers extended fuzzy preference relation, and a solution for the D-AHP method has been given to obtain the weights and ranking of alternatives from the decision data, in which the results obtained by using the D-AHP method are influenced by the credibility of information. However, in previous study the impact of information’s credibility on the results is not sufficiently investigated, which becomes an unsolved issue in the D-AHP. In this paper, we focus on the credibility of information within the D-AHP method and study its impact on the results of a MCDM problem. Information with different credibilities including high, medium and low, respectively, is taken into consideration. The results show that the credibility of information in the D-AHP method slightly impacts the ranking of alternatives, but the priority weights of alternatives are influenced in a relatively obvious extent.
Similar content being viewed by others
Explore related subjects
Discover the latest articles, news and stories from top researchers in related subjects.Avoid common mistakes on your manuscript.
1 Introduction
Multi-criteria decision making (MCDM) has become a hot research issue for a long time (Chen et al. 1992; Ribeiro 1996; Wei 2008; Jiang et al. 2018). Up to now, various methods and approaches have been developed to study this problem, such as TOPSIS (García-Cascales and Lamata 2012; Tsaur 2011), VIKOR (Opricovic and Tzeng 2004, 2007; Sayadi et al. 2009), evidential reasoning-based approach (Yager 1992; Deng and Jiang 2018; Xu and Deng 2018), and analytic hierarchy process (AHP) (Saaty 1980), fuzzy-based method (Zhang et al. 2017; Xu and Yager 2008; Fei et al. 2017; Nie et al. 2011), etc. (Jiang et al. 2017a; Zheng and Deng 2018b). Besides, game theory, as a tool to study agent’s behaviors in competitive environment (Wang et al. 2017, 2016; Deng et al. 2016; Xu et al. 2018), is also widely used in the field of MCDM (Aplak and Türkbey 2013; Peldschus and Zavadskas 2005; Aplak and Sogut 2013; Yang et al. 2013; Liu et al. 2017a; Kang et al. 2017). Among them, the AHP method has attracted widely attention due to its ability in uniting both qualitative and quantitative factors in decision-making process. In the classical AHP model, the relative importance between elements, also called preference relation between elements, is represented in a pairwise comparison matrix.
Generally, the multiplicative preference relation (Saaty 1980) satisfying \(a_{ij} \times a_{ji} = 1\) is often employed in the AHP method. Meanwhile, other types of preference relations are also existing. One is called fuzzy preference relation satisfying \(r_{ij} + r_{ji} = 1\). A fuzzy preference relation (Tanino 1984; Herrera-Viedma et al. 2004, 2007; Xu 2007) provides another way to construct a decision matrix of pairwise comparisons based on linguistic values given by experts. However, the conventional fuzzy preference relation is on the basis of complete and certain information. It is unable to deal with the cases involving incompleteness and uncertainty. In order to overcome this deficiency, in reference (Deng et al. 2014b) a concept of D numbers preference relation was proposed which extends the fuzzy preference relation by using D numbers, where the tool of D numbers (Deng et al. 2014a, b; Deng 2012) provides a new representation to express the uncertain information by extending Dempster–Shafer theory (Dempster 1967; Shafer 1976; Denoeux 2013; Antoine et al. 2014; Zheng et al. 2017; Zheng and Deng 2018a; Yager 2014; Yang and Xu 2013; Yager and Liu 2008). Based on the concept of D numbers preference relation, a D-AHP method (Deng et al. 2014b) has been proposed for MCDM problems, and the D-AHP method extends the traditional AHP method in theory.
In the proposed D-AHP method, the derived results about the ranking and priority weights of alternatives are impacted by the credibility of providing information. A parameter \(\lambda \) is used to express the credibility of information, and its value is associated with the cognitive ability of experts. If the comparison information used in the decision-making process is provided by an authoritative expert, \(\lambda \) will take a smaller value. If the comparison information comes from an expert whose judgment is with low belief, \(\lambda \) takes a higher value. As suggested in Deng et al. (2014b), a feasible scheme is shown as follows.
where \({\underline{\lambda }}\) represents lower bound of \(\lambda \), and \(\left\lceil {\underline{\lambda }} \right\rceil = \min \{ k \in \mathbb {Z}| k \geqslant {\underline{\lambda }}\}\), and n is the number of alternatives. For instance, \(\left\lceil {\underline{\lambda }}\right\rceil = 2\) if \({\underline{\lambda }} = 1.58\). In previous study (Deng et al. 2014b), the D-AHP method has been successfully used to solve a supplier selection problem, but the credibility of providing information is not further and deeply studied. In this paper, the credibility of information is focused to investigate its impact on the decision-making results when applying the D-AHP method to a MCDM problem. Three cases, namely information with high credibility, medium credibility and low credibility, are taken into consideration, respectively. The results show that the credibility of information slightly impacts the ranking of alternatives, but the priority weights of alternatives are influenced in a relatively obvious degree. The explanation and reasonability for the results are well displayed in this paper.
The remainder of this paper is organized as follows. A brief introduction about D numbers is presented in Sect. 2. Then the D-AHP method is given in Sect. 3. After that, a case study considering the credibility of information in the D-AHP method is presented in Sect. 4. Finally, conclusions are given in Sect. 5.
2 D numbers
The tool of D numbers (Deng et al. 2014a, b; Deng 2012) is a new representation for uncertain information, which can be seen as an extension of basic probability assignment (BPA) in Dempster–Shafer theory (Dempster 1967; Shafer 1976; Jiang and Zhan 2017) for uncertainty modeling and handling (Jiang and Wang 2017; Deng et al. 2017; Zhang et al. 2018). At present, it has been used in some fields, for example supplier selection (Deng et al. 2014b), environmental impact assessment (Deng et al. 2014a), failure mode and effects analysis (Liu et al. 2014, 2018; Jiang et al. 2017b). D numbers overcome a few of existing deficiencies (i.e., exclusiveness hypothesis and completeness constraint; refer to Deng et al. 2014a, b for more details) in Dempster–Shafer theory and is very effective in representing various types of uncertainties. Some basic concepts about D numbers are given as follows.
Definition 1
Let \(\Theta \) be a nonempty set \(\Theta = \{ F_1 ,F_2 , \ldots ,F_N \}\) satisfying \(F_i \ne F_j\) if \(i \ne j\), \(\forall i,j = \{ 1, \ldots , N\}\) , a D number is a mapping formulated by
with
where \(\emptyset \) is the empty set and B is a subset of \(\Theta \).
If \(\sum \nolimits _{B \subseteq \Theta } {D(B) = 1}\), the information expressed by the D number is said to be complete; if \(\sum \nolimits _{B \subseteq \Theta } {D(B) < 1}\), the information is said to be incomplete.
For a discrete set \(\Theta = \{b_1, b_2, \ldots , b_i, \ldots , b_n\}\), where \(b_i \in R\) and \(b_i \ne b_j\) if \(i \ne j\), a special form of D numbers can be expressed by Deng et al. (2014a, b)
or simply denoted as \(D = \{(b_1, v_1), (b_2, v_2), \ldots , (b_i, v_i), \ldots , (b_n, v_n) \}\), where \(v_i > 0\) and \(\sum \nolimits _{i = 1}^n {v_i } \le 1\). Some properties of this form of D numbers are introduced as follows.
Remark 1
Permutation invariability. If there are two D numbers that \(D_1 = \{(b_1, v_1), \ldots , (b_i, v_i), \ldots , (b_n, v_n) \}\) and \(D_2 = \{ (b_n, v_n), \ldots , (b_i, v_i), \ldots , (b_1, v_1)\}\), then \(D_1 \Leftrightarrow D_2\).
Remark 2
For a D number \(D = \{(b_1, v_1), (b_2, v_2), \ldots , (b_i, v_i), \ldots , (b_n, v_n) \}\), the integration representation of D is defined as
where \(b_i \in R\), \(v_i > 0\) and \(\sum \nolimits _{i = 1}^n {v_i } \le 1\). For the sake of simplification, the integration representation of a D number is called its I value.
3 D-AHP method
3.1 D numbers preference relation
Preference relation (Xu 2007) which is usually denoted as pairwise comparison matrix is a classical means to express expert’s subjective knowledge. Generally, there are two types of preference relations: multiplicative preference relation satisfying \(a_{ij} \times a_{ji} = 1\) and additive preference relation, also called fuzzy preference relation, satisfying \(r_{ij} + r_{ji} = 1\). A reciprocal fuzzy preference relation can be conveniently represented by an \(n \times n\) matrix \(R = [r_{ij}]_{n \times n}\), being \(r_{ij} = \mu _R (A_i, A_j) \forall i,j \in \{ 1,2, \ldots ,n\}\), namely (Tanino 1984; Herrera-Viedma et al. 2004, 2007)
where (1) \(r_{ij} \ge 0\); (2) \(r_{ij} + r_{ji} = 1, \; \forall i,j \in \{ 1,2, \ldots ,n\}\); (3) \(r_{ii} = 0.5,\; \forall i \in \{ 1,2, \ldots ,n\}\). \(r_{ij}\) denotes the preference degree of alternative \(A_i\) over alternative \(A_j\), where \(r_{ij} = 0\) means that \(A_j\) is absolutely preferred to \(A_i\), \(r_{ij} < 0.5\) that \(A_j\) is preferred to \(A_i\) to some degree, \(r_{ij} = 0.5\) that there is indifferent between \(A_i\) and \(A_j\). On the contrary, \(r_{ij} > 0.5\) means that \(A_i\) is preferred to \(A_j\) to some degree, \(r_{ij} = 1\) implies that \(A_i\) is absolutely preferred to \(A_j\).
However, the original fuzzy preference relation can be only constructed on the basis of complete and certain information. It is unable to deal with the cases that involve incomplete and uncertain information. In order to overcome the deficiency, in the literature (Deng et al. 2014b) we proposed the concept of D numbers preference relations which extends the fuzzy preference relations by using D numbers. The D numbers preference relation is formulated by
where \(D_{ij} = \{(b^1_{ij}, v^1_{ij}), (b^2_{ij}, v^2_{ij}), \ldots , (b^p_{ij}, v^p_{ij}), \cdots \}\), \(D_{ji} = \lnot D_{ij} {=} \{(1-b^1_{ij}, v^1_{ij}), (1-b^2_{ij}, v^2_{ij}), \ldots , (1-b^p_{ij}, v^p_{ij}), \cdots \}, \forall i,j \in \{ 1,2, \ldots ,n\}\), and \(b_{ij}^p \in [0,1]\), \(v_{ij}^p > 0\), \(\sum \nolimits _p {v_{ij}^p } = 1\). Obviously, \(D_{ii} = \{(0.5, 1.0)\} \;\; \forall i \in \{ 1,2, \ldots ,n\}\) in \(R_D\). Because the D numbers preference relation can be represented in the form of matrix, herein, the corresponding matrix is called D numbers preference matrix, abbreviated as D matrix.
3.2 Solution for a D numbers preference relation
Once a D numbers preference relation about alternatives has been constructed, a key problem is how to obtain the ranking and priority weights of alternatives based on the D numbers preference relation. In Deng et al. (2014b), we studied the solution for D numbers preference relation. The procedure of the solution is shown in Fig. 1.
-
Step 1 At first, the D numbers preference relation \(R_D\) is converted to an I values matrix \(R_I\) by using Eq.(5).
-
Step 2 At second, let us construct a probability matrix \(R_p\) based on \(R_I\), where \(R_p\) represents the preference probability between each pair of alternatives.
-
Step 3 At third, in terms of \(R_p\), a triangular probability matrix \(R_p^T\) is derived, with the assist of local information if necessary. Based on \(R_p^T\), the ranking of alternatives can be obtained.
-
Step 4 At fourth, a triangulated I values matrix \(R_I^T\) is generated based on \(R_I\) and \(R_p^T\); then, the weights of alternatives can finally calculated by means of \(R_I^T\).
Please refer to the literature (Deng et al. 2014b) for more details. In the following, a numerical example is given to simply exhibit this procedure.
Example 1
Assume there are four proposals \(P_1\), \(P_2\), \(P_3\), \(P_4\) for building a power station. The pairwise comparisons among the four proposals are given in Table 1.
In order to obtain the ranking of all proposals and priority weigh of each one, the solution shown in Fig. 1 is utilized. Here the detailed process is omitted, but some important intermediate outcomes are given as follows.
According to \(R_p^T\), the ranking of proposals can be derived: \(P_1 \succ P_2 \succ P_3 \succ P_4\). In \(R_I^T\), the elements above and alongside the main diagonal, namely (0.8, 0.8, 0.9), indicate the weight relationship of proposals. Because \(R_I^T(1,2) = 0.8\), \(R_I^T(2,3) = 0.8\), \(R_I^T(3,4) = 0.9\), the weights of proposals, indicated by \(w_1\), \(w_2\), \(w_3\) and \(w_4\), meet the following equations:
By solving Eq.(12), we have
where parameter \(\lambda \) expresses the credibility of information. If the comparison information is provided by an authoritative expert, \(\lambda \) takes a smaller value; if the comparison information comes from an expert whose judgment is with low belief, \(\lambda \) takes a higher value. The decline of \(\lambda \) means the decrease in expert’s cognitive ability to slight difference, which will lead that the weights of proposals are gradually closing to each others. Figure 2 shows the weight of each proposal with the change in \(\lambda \). It is easy to find that the difference among weights of proposals declines with the increase in \(\lambda \). In Deng et al. (2014b), a scheme is suggested to determine the value of \(\lambda \) as follows.
Based on this scheme, the weights of these proposals are obtained, as shown in Table 2.
3.3 Hierarchical structure of D-AHP method
Based on the concept of D numbers preference relation, in Deng et al. (2014b) a D-AHP method has been proposed to extend the traditional AHP method. The hierarchical structure of D-AHP method is shown in Fig. 3. In the D-AHP, the critical point, obtaining the priority weights of alternatives based on the D numbers preference relation in each hierarchy, is solved by using the solution shown in Sect. 3.2. The determination of final priority weight of each alternative is a recursive integration layer by layer, as shown in Table 3.
4 Case study considering the credibility of information
As mentioned above, in the D-AHP the critical issue is to calculate the priority weights in each D numbers preference relation. But the setting of information’s credibility, i.e., \(\lambda \), has an impact on the results within the framework of D-AHP method. In previous study, the sensitivity analysis of \(\lambda \) is not discussed. In this section, we will use an illustrative example to exhibit the impact of information’s credibility on the final outcomes.
In the literature, Chen and Chao (2012) gave an example of supplier selection about an electronic company in southern Taiwan. In that paper, the authors have given detailed data about the example; please refer to Chen and Chao (2012) to get the data. In the example, there are four alternatives: \(X_1\), \(X_2\), \(X_3\) and \(X_4\). The structure of multi-criteria for supplier selection is displayed in Fig. 4. Based on those given data in Chen and Chao (2012), the ranking and priority weights of alternatives can be obtained by using the D-AHP method under different credibility of information, as shown in Tables 4, 5 and 6.
From the tables, the ranking of alternatives is
if the information is considered to be highly credible. The ranking is
if the information is considered to be moderately credible. The ranking is
if the information is considered to have low credibility. As can be found from these results, the rankings of alternatives are basically same in the situations of high credibility and medium credibility. In these two situations, the best alternative is \(X_3\), and the worst alternative is \(X_4\). Compared with the situation of information with medium credibility which yields two best alternatives \(X_3\) and \(X_1\), the information with high credibility is more effective in distinguishing \(X_3\) and \(X_1\), which reflects the assumption that high credibility shows the information has better cognitive ability. Besides, the differences among the obtained weights are relatively big in the two situations. The ranking of alternatives given by high or medium credibility is the same with the results given in the literature (Chen and Chao 2012) that is \(X_3 \mathop \succ \limits _{0.01} X_1 \mathop \succ \limits _{0.11} X_2 \mathop \succ \limits _{0.03} X_4\).
Now let us consider the situation of low credibility. In the situation, superficially the best alternative is \(X_1\) and the worst alternative is \(X_4\). But specifically, because their weights are \(w_1 = 0.268\), \(w_3 = 0.266\), \(w_2 = 0.236\) and \(w_4 = 0.229\), respectively, the gap between \(w_1\) and \(w_3\) is very small, i.e., \(w_1 - w_3 = 0.002\). Also, the gap between \(w_2\) and \(w_4\) is still very small, i.e., \(w_2 - w_4 = 0.007\). Conversely, the gap between \(w_3\) and \(w_2\) is relatively big, i.e., \(w_3 - w_2 = 0.030\). So, these alternatives are actually divided into two groups, namely superior suppliers \(\{X_1, X_3\}\) and inferior suppliers \(\{X_2, X_4\}\), when the credibility of information is low. From this point of view, qualitatively the result in the situation of low credibility is basically consistent with that in the situations of medium credibility and high credibility.
Such sensitivity analysis shows that as a whole these results, derived from the information whether it is high or medium or low credibility, are reasonable. And the results are consistent, although these situations have different discriminative capability in the differences of alternatives’ weights. When the information is considered to be lowly credible, which means that experts do not clearly distinguish the alternatives, so the differences among derived weights of alternatives are small. With the increase in information’s credibility (\(\lambda \) becomes lower), the slight differences among alternatives’ weights can be distinguished due to the improvement of experts’ cognitive capability. As a result, the priority weights of suppliers present relatively obvious difference, as shown in the situation of high credibility. Thus, the impact of information’s credibility in the D-AHP method on the results of ranking alternatives has been illustrated clearly.
5 Conclusions
In this paper, the MCDM problem has been studied by using our previous proposed D-AHP method, where the credibility of providing information is numerically analyzed. Regarding the value of parameter \(\lambda \) that associates with the cognitive ability of experts, it takes a smaller value if the comparison information is provided by an authoritative expert which means the information is with higher credibility, while it takes a higher value if the comparison information comes from an expert whose judgment is with low belief that implies the information is with lower credibility. The results show that the credibility of information slightly impacts the ranking of alternatives, and the priority weights of alternatives have been influenced in a relatively obvious degree. In the future research, the criteria for measuring the credibility of information will be studied.
References
Antoine V, Quost B, Masson MH, Denoeux T (2014) CEVCLUS: evidential clustering with instance-level constraints for relational data. Soft Comput 18(7):1321–1335
Aplak HS, Sogut MZ (2013) Game theory approach in decisional process of energy management for industrial sector. Energy Convers Manag 74:70–80
Aplak HS, Türkbey O (2013) Fuzzy logic based game theory applications in multi-criteria decision making process. J Intell Fuzzy Syst 25(2):359–371
Chen YH, Chao RJ (2012) Supplier selection using consistent fuzzy preference relations. Expert Syst Appl 39(3):3233–3240
Chen SJJ, Hwang CL, Beckmann MJ, Krelle W (1992) Fuzzy multiple attribute decision making: methods and applications. Springer, New York
Dempster AP (1967) Upper and lower probabilities induced by a multivalued mapping. Ann Math Stat 38(2):325–339
Deng Y (2012) D numbers: theory and applications. J Inf Comput Sci 9(9):2421–2428
Deng X, Jiang W (2018) An evidential axiomatic design approach for decision making using the evaluation of belief structure satisfaction to uncertain target values. Int J Intell Syst 33(1):15–32
Deng X, Hu Y, Deng Y, Mahadevan S (2014a) Environmental impact assessment based on D numbers. Expert Syst Appl 41(2):635–643
Deng X, Hu Y, Deng Y, Mahadevan S (2014b) Supplier selection using AHP methodology extended by D numbers. Expert Syst Appl 41(1):156–167
Deng X, Han D, Dezert J, Deng Y, Shyr Y (2016) Evidence combination from an evolutionary game theory perspective. IEEE Trans Cybern 46(9):2070–2082
Deng X, Xiao F, Deng Y (2017) An improved distance-based total uncertainty measure in belief function theory. Appl Intell 46(4):898–915
Denoeux T (2013) Maximum likelihood estimation from uncertain data in the belief function framework. IEEE Trans Knowl Data Eng 25(1):119–130
Fei L, Wang H, Chen L, Deng Y (2017) A new vector valued similarity measure for intuitionistic fuzzy sets based on OWA operators. Iran J Fuzzy Syst 15(5):31–49
García-Cascales MS, Lamata MT (2012) On rank reversal and TOPSIS method. Math Comput Model 56(5):123–132
Herrera-Viedma E, Herrera F, Chiclana F, Luque M (2004) Some issues on consistency of fuzzy preference relations. Eur J Oper Res 154(1):98–109
Herrera-Viedma E, Alonso S, Chiclana F, Herrera F (2007) A consensus model for group decision making with incomplete fuzzy preference relations. IEEE Trans Fuzzy Syst 15(5):863–877
Jiang W, Wang S (2017) An uncertainty measure for interval-valued evidences. Int J Comput Commun Control 12(5):631–644
Jiang W, Zhan J (2017) A modified combination rule in generalized evidence theory. Appl Intell 46(3):630–640
Jiang W, Wei B, Tang Y, Zhou D (2017a) Ordered visibility graph average aggregation operator: an application in produced water management. Chaos Interdiscip J Nonlinear Sci 27(2):023117
Jiang W, Xie C, Zhuang M, Tang Y (2017b) Failure mode and effects analysis based on a novel fuzzy evidential method. Appl Soft Comput 57:672–683
Jiang W, Wei B, Liu X, Li X, Zheng H (2018) Intuitionistic fuzzy power aggregation operator based on entropy and its application in decision making. Int J Intell Syst 33(1):49–67
Kang B, Chhipi-Shrestha G, Deng Y, Hewage K, Sadiq R (2017) Stable strategies analysis based on the utility of Z-number in the evolutionary games. Appl Math Comput. https://doi.org/10.1016/j.amc.2017.12.006
Liu HC, You JX, Fan XJ, Lin QL (2014) Failure mode and effects analysis using D numbers and grey relational projection method. Expert Syst Appl 41(10):4670–4679
Liu T, Deng Y, Chan F (2017) Evidential supplier selection based on DEMATEL and game theory. Int J Fuzzy Syst. https://doi.org/10.1007/s40,815-017-0400-4
Liu, B., Hu, Y., Deng, Y.: New failure mode and effects analysis based on D numbers downscaling method. Int J Comput Commun Control 13(2) (2018, in press)
Nie S, Hu B, Li Y, Hu Z, Huang GH (2011) Identification of filter management strategy in fluid power systems under uncertainty: an interval-fuzzy parameter integer nonlinear programming method. Int J Syst Sci 42(3):429–448
Opricovic S, Tzeng GH (2004) Compromise solution by MCDM methods: a comparative analysis of VIKOR and TOPSIS. Eur J Oper Res 156(2):445–455
Opricovic S, Tzeng GH (2007) Extended VIKOR method in comparison with outranking methods. Eur J Oper Res 178(2):514–529
Peldschus F, Zavadskas EK (2005) Fuzzy matrix games multi-criteria model for decision-making in engineering. Informatica 16(1):107–120
Ribeiro RA (1996) Fuzzy multiple attribute decision making: a review and new preference elicitation techniques. Fuzzy Sets Syst 78(2):155–181
Saaty TL (1980) The analytic hierarchy process: planning, priority setting, resources allocation. McGraw-Hill, Inc., New York
Sayadi MK, Heydari M, Shahanaghi K (2009) Extension of VIKOR method for decision making problem with interval numbers. Appl Math Model 33(5):2257–2262
Shafer G (1976) A mathematical theory of evidence. Princeton University Press, Princeton
Tanino T (1984) Fuzzy preference orderings in group decision making. Fuzzy Sets Syst 12(12):117–131
Tsaur RC (2011) Decision risk analysis for an interval TOPSIS method. Appl Math Comput 218(8):4295–4304
Wang Z, Bauch CT, Bhattacharyya S, d’Onofrio A, Manfredi P, Perc M, Perra N, Salathé M, Zhao D (2016) Statistical physics of vaccination. Phys Rep 664:1–113
Wang Z, Jusup M, Wang RW, Shi L, Iwasa Y, Moreno Y, Kurths J (2017) Onymity promotes cooperation in social dilemma experiments. Sci Adv 3(3):e1601444
Wei GW (2008) Maximizing deviation method for multiple attribute decision making in intuitionistic fuzzy setting. Knowl Based Syst 21(8):833–836
Xu Z (2007) A survey of preference relations. Int J Gen Syst 36(2):179–203
Xu H, Deng Y (2018) Dependent evidence combination based on Shearman coefficient and Pearson coefficient. IEEE Access. https://doi.org/10.1109/ACCESS.2017.2783320
Xu Z, Yager RR (2008) Dynamic intuitionistic fuzzy multi-attribute decision making. Int J Approx Reason 48(1):246–262
Xu S, Jiang W, Deng X, Shou Y (2018) A modified Physarum-inspired model for the user equilibrium traffic assignment problem. Appl Math Model 55:340–353
Yager RR (1992) Decision making under Dempster–Shafer uncertainties. Int J Gen Syst 20(3):233–245
Yager RR (2014) An intuitionistic view of the Dempster–Shafer belief structure. Soft Comput 18(11):2091–2099
Yager RR, Liu L et al (2008) Classic works of the Dempster–Shafer theory of belief functions, vol 219. Springer, Berlin
Yang JB, Xu DL (2013) Evidential reasoning rule for evidence combination. Artif Intell 205:1–29
Yang M, Khan FI, Sadiq R, Amyotte P (2013) A rough set-based game theoretical approach for environmental decision-making: a case of offshore oil and gas operations. Process Saf Environ Prot 91(3):172–182
Zhang R, Ashuri B, Deng Y (2017) A novel method for forecasting time series based on fuzzy logic and visibility graph. Adv Data Anal Classif 11(4):759–783
Zhang Q, Li M, Deng Y (2018) Measure the structure similarity of nodes in complex networks based on relative entropy. Phys A Stat Mech Its Appl 491:749–763
Zheng H, Deng Y (2018a) Evaluation method based on fuzzy relations between Dempster-Shafer belief structure. Int J Intell Syst. https://doi.org/10.1002/int.21956
Zheng X, Deng Y (2018b) Dependence assessment in human reliability analysis based on evidence credibility decay model and IOWA operator. Ann Nucl Energy 112:673–684
Zheng H, Deng Y, Hu Y (2017) Fuzzy evidential influence diagram and its evaluation algorithm. Knowl Based Syst 131:28–45
Acknowledgements
The authors are grateful to anonymous reviewers for their useful comments and suggestions on improving this paper. The work was partially supported by National Natural Science Foundation of China (Grant Nos. 61573290, 61503237).
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
The authors declare that they have no conflict of interest.
Additional information
Communicated by V. Loia.
Rights and permissions
About this article
Cite this article
Deng, X., Deng, Y. D-AHP method with different credibility of information. Soft Comput 23, 683–691 (2019). https://doi.org/10.1007/s00500-017-2993-9
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00500-017-2993-9