【层次分析法】在考虑采光的基础上，建立选房模型，要求考虑价格、交通、环境和噪音的影响，给出此时消费者最优选房方案。-[analytic hierarchy process] on the basis of considering the lighting, the establishment of the housing model, the need to consider the impact of price, traffic, environment and noise, given t