Mining weights of land evaluation factors based on cloud model and correlation analysis
Shiyuan Hu, Deren Li, Yaolin Liu, Deyi Li · Geo-spatial Information Science · 2007
The veracity of land evaluation is tightly related to the reasonable weights of land evaluation factors. By mapping qualitative linguistic words into a fine-changeable cloud drops and translating the uncertain factor conditions into quantitative values with the uncertain illation based on cloud model, and then, integrating correlation analysis, a new way of figuring out the weight of land evaluation factors is proposed. It may solve the limitations of the conventional ways.