关于AI上市公司发展水平评价

发布时间：2018-03-01 17:43

  本文关键词： 主成分分析 AI上市企业 评价指标体系　出处：《商场现代化》2016年29期 　论文类型：期刊论文

【摘要】：采用主成分分析法,收集新兴概念行业--A(I人工智能)2014年上市企业相关数据,重新建立其行业发展水平的指标体系,对目前19家AI企业进行评价,并与原有的指标体系进行对比。又对"量子通讯"概念行业(相类似的行业)包含的上市企业进行相同的分析,作为对照行业使得结论更为可靠。本文通过研究发现,不同的行业都有其独特的评价体系,且由于国家宏观经济情况的不同以及数据波动的影响,该评价指标体系也会有所改变。所以应该对原有的权威指标体系不断进行更新,不断细化。
[Abstract]:By means of principal component analysis (PCA), this paper collects the relevant data of listed enterprises in 2014, sets up the index system of its industry development level, and evaluates 19 AI enterprises at present. And compared with the original index system, the paper makes the same analysis on the listed enterprises contained in the concept industry of "quantum communication" (similar industry), which makes the conclusion more reliable as compared with the industry. Different industries have their own unique evaluation system, and because of the different macroeconomic situation of the country and the impact of data fluctuation, the evaluation index system will also change. Therefore, the original authoritative index system should be continuously updated. Constantly refine.
【作者单位】： 云南大学发展研究院;
【分类号】：F832.51;F275
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本文编号：1552921