针对1992年钱学森提出的“从定性到定量综合集成研讨厅”体系,本文采用Isomap算法将综合集成研讨厅中专家对研讨方案评论意见的多维数据集进行降维。并将降维后的结果在低维数据空间中进行可视化表示,为综合集成研讨厅体系体现专家思维聚类情况提供了一种较理想的可视化环境。 According to the system of “Research Hall from Qualitative to Quantitative Integration” proposed by Qian Xuesen in 1992, this paper uses the Isomap algorithm to reduce the dimensionality of the multidimensional data collected by the experts in the integrated conference hall. And the result of dimensionality reduction is visualized in the low dimensional data space, which provides an ideal visual environment for the comprehensive integration of the seminar hall system to reflect the thinking clustering of experts.