投影寻踪法作为一类新兴的分析高维度数据的统计方法,已经普遍应用于各个领域,本文介绍了投影寻踪模型的产生、发展及原理,通过在企业技术创新动力评价、企业绩效评价、商业银行信用风险评估等方面的应用来阐述投影寻踪模型在企业评价体系当中的应用。
As a kind of emerging statistical methods to analyze high-dimensional data, Projection Pursuit have been used in various areas of research. This article introduces the emergence, development and the principle of projection pursuit model, and illustrates the application of projection pursuit model in the enterprise evaluation system through the applications in enterprise technology innovation dynamic evaluation, enterprise performance evaluation and commercial bank credit risk evaluation.