上公司业绩分类与评价文件.docVIP

个人收集整理 勿做商业用途 个人收集整理 勿做商业用途 PAGE / NUMPAGES 个人收集整理 勿做商业用途 上市公司业绩的分类与评价 摘 要 本文用多元统计分析方法对金融板快的28家上市公司业绩进行分类并给出评价。首先选取每股收益、净资产收益率、净资产增长率、主营业务收益率等11项指标作为业绩评价因子，采用快速聚类法将这些上市公司分为5类。其中第一类和第二类包含上市公司较少，因此可直接对其进行判断，对另外三类上市公司采用主成分分析法进行排序和评价，得出了三个最具投资价值的上市公司。本文研究成果对价值投资者具有一定的参考价值。 关键词：主成分分析；上市公司；经营业绩；快速聚类法；评价 The performance of listed companies in the classification and evaluation Abstract In this article, 28 listed companies of the financial plate are classified and evaluated with the method of multivariate statistical analysis. First choose earnings per share, net assets yield and main business growth and yield of 11 indexes as a performance evaluation factors, the rapid clustering method will be divided into five types of the listed company. The first class and second class includes listed companies, so less directly on the judgment, for another three listed companies using principal component analysis and evaluation, ranking the three most investment value of listed companies in value. This research has the certain reference value to investors. Key words: Principal Component Analysis; Listed Companies; Operating Performance; Rapid Clustering Method; Evaluation 目 录 论文总页数：28 页 TOC \o 1-3 \h \z \u HYPERLINK \l _Toc232819415 1 引 言 PAGEREF _Toc232819415 \h 1 HYPERLINK \l _Toc232819416 1.1 本课题研究背景和意义 PAGEREF _Toc232819416 \h 1 HYPERLINK \l _Toc232819417 1.2本课题的研究方法 PAGEREF _Toc232819417 \h 1 HYPERLINK \l _Toc232819418 2 评价指标的选取 PAGEREF _Toc232819418 \h 1 HYPERLINK \l _Toc232819419 2.1 上市公司相关知识简介 PAGEREF _Toc232819419 \h 1 HYPERLINK \l _Toc232819420 2.2上市公司的评价指标 PAGEREF _Toc232819420 \h 2 HYPERLINK \l _Toc232819421 3 聚类分析和主成分理论简介 PAGEREF _Toc232819421 \h 2 HYPERLINK \l _Toc232819422 3.1 聚类分析的基本概念 PAGEREF _Toc232819422 \h 2 HYPERLINK \l _Toc232819423 3.2快速聚类法 PAGEREF _Toc232819423 \h 3 HYPERLINK \l _Toc232819424 3.2.1选择聚点 PAGEREF _Toc232819424 \h 3 HYPERLINK \l _Toc232819425 3.2.2快速聚类法的步骤 PAGEREF _Toc232819425 \h 4 HYPERLINK \l _Toc232819426 3.3 总体主成分概