By observing the SONY digital camera development condition in recent years,based on typical survey data, to find the best celebrity spokesperson. First of all, established the 26 star candidates;Through the establishment of mathematical model,then the factor analysis and cluster analysis for the 26 star candidates;Finally through the theory analysis, obtain the best representative of the SONY digital camera.%通过观察索尼数码相机近年来的发展状况,基于典型调查数据,寻找它的最佳明星代言人。首先确立了26位明星候选人;然后通过建立数学模型,对这26位明星候选人进行了因子分析和聚类分析;最后通过理论分析,得出索尼数码相机的最佳代言人情况。
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