Analytic Hierarchy Process And Analytic Network Process Essay

Analytic Hierarchy Process and Analytic Network Process There are several methods to solve multi-criteria decision-making problems. Analytic Hierarchy Process (AHP) and Analytic Network Process (ANP) are two methods created by Tomas Saaty. AHP endeavor to solve the decision making problem by formed it in a hierarchy while ANP is used when the problem is so complex that cannot be formed as a hierarchy. This complexity happens because of the effect of criteria between each other or the effect of alternatives on criteria. Generally we can say The Analytic Network Process is a generalization of the Analytic Hierarchy Process. The ANP approach can be comprises in to four steps [87]: Step 1: Model construction and problem structuring: The problem should be stated clearly and decomposed into a rational system like a network Step 2: Pairwise comparisons and priority vectors: In ANP, like AHP, pairs of decision elements at each cluster are compared with respect to their importance towards their control criteria. Furthermore, interdependencies among criteria of a cluster must also be treated pairwise; thus the influence of each element on other elements can be represented by an eigenvector. The relative importance values are determined with Saaty’s nine scales. Step 3: Supermatrix structure: the Supermatrix concept is similar to the Markov chain process. To obtain global priorities in a system with interdependent influences, the local priority vectors are entered in the appropriateShow MoreRelatedAnalytic Hierarchy Process And Analytic Network Process1266 Words   |  6 Pages2.3.2 MCDA Models Related to Thesis Analytic Hierarchy Process and Analytic Network Process There are different methods to solve multi-criteria decision-making problems. Analytic Hierarchy Process (AHP) and Analytic Network Process (ANP) are two methods introduced by Tomas Saaty. AHP tries to solve the decision problem by modeling it in a hierarchy while ANP is used when the problem is so complex that cannot be modeled as a hierarchy. This complexity occurs because of the effect of criteria onRead MoreIn This Paper, We Discuss How To Select The Best Network1668 Words   |  7 Pages In this paper, we discuss how to select the best network from the available radio networks in case of vehicular communication, for a particular voice application. 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Phase 2: Pairwise comparisons and priority vectors: In ANP, like Analytical Hierarchy Process (AHP), pairs of decision elements at each cluster are compared with respect to their importance towards their criteria. In addition, interdependencies among criteria of a cluster must also be examinedRead MoreQuantifying Information Technology Value1354 Words   |  5 Pagesenterprise IT systems in general and analytics specifically is based on the myriad of information needs companies have. The Chief Information Officer (CIO) must increasingly be just as much of a strategist as a technologist. This is increasingly evident in how CIOS are expected to not only cost-reduce IT systems but also enable greater agility in information technologies to drive top-line revenue growth (Trkman, McCormack, de Oliveira, Ladeira, 2010). There are many analytics and reporting frameworks availableRead MoreIntroduction And Objectives Of The Study. Introduction1149 Words   |  5 Pagesmay only consider the r evenue and value of project, whilst some may focus on its financial of owner, knowledge of supervisor and so on. Construction projects often fail to achieve their time, budget, profitability and quality goals. The analytic hierarchy process (AHP) is a new approach that can be used to analyse and assess project viability, identify critical success factors and to overcome the limitations of the traditional approaches currently used by contractors. OBJECTIVE: The objective of