Intelligent Scheme Design of High-Rise Structure for K-Means-Based Case Retrieval

In the basic idea of k-means clustering algorithm and its criterion function, step process, the cluster analysis theory and method into intelligent design of high-rise structure was introduced in this paper, the high-rise structure of intelligent design case retrieval method based on the K-Means clustering analysis method was established, and by the given engineering application, the process of clustering results and their spatial distribution, the evaluation function J
_W
with the curves of the increase in the number of iterations and J
_W
monotonically decreasing curve with k( the number of clusters k changes from 2 to 10) were obtained, the weaknesses of the method were pointed out, and the further improvement was given. Practice shows that: k-means cluster analysis method can be effectively used to design case retrieval system in high-rise structures intelligent scheme, and has opened up new ways for the high-rise building intelligent design.