The development and evaluation of the ecological housing based on gray clustering method — Take Yunnan YX real estate project as an example

The effective evaluation of the comprehensive performance of ecological residential need take consideration of the ecological technical level, the economic effects and the level of operational management. Gray clustering evaluation method based on the center point of the triangle whitening weight function can make the results of the evaluation to reflect the comprehensive level of ecological residential We build a set of strong operability ecological residential evaluation index system, and use the index system to evaluate the YX community. This conducted a strong role in guiding the ecological residential development.