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The methods of the real estate investment evaluation used today usually fail to solve the high-dimension data. To overcome this shortcoming, an improved PP model was proposed. The method evaluates the merits of the investment programs, according to the size of the projector function by using the Projection Pursuit method. The ant colony algorithm was applied to finish the global optimization. The...
Based on the analysis of environmental impact factors in real estate investment, it establishes the index system. It also establishes the comprehensive evaluation model of unascertained measure on the basis of the attribute levels, which is applied to the comprehensive evaluation of investment environment in real estate. The unascertained comprehensive evaluation result of investment environment in...
To find an effective method to deal with the uncertainty of the risk management of real estate investment, a new model based on the AHM (analytic hierarchical model) and the fuzzy comprehensive evaluation was proposed. After the establishment of the index system, the AHM was employed to determine the weight of every index, and the value of the risk was obtained by using the fuzzy set. Engineering...
In the multi-objective evaluation process for real estate investment, because of the uncertainty and incompleteness of evaluation information, deciding its gray. Therefore, the gray comprehensive evaluation based on gray system theory has feasibility. In this paper, we establish the gray comprehensive evaluation model of real estate investment according to the impact of real estate investment with...
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