When making stock investment, you need to analyze and select those stocks with strong profitability and good financial condition so as to reduce investment risk.However, there are many types of stock index, which have different meanings, and how to integrate the various indicators together is very important.Trade stock plate samples were classified by fuzzy cluster analysis in the stock market and a number of financial indicators were consolidated to reflect the profitability of listed companies and level of development which provides good basis for the classification and assessment of the pros and cons of listed companies.%在进行股票投资的时候,需要分析和选择那些获利能力强,财务状况良好的股票,以减少投资风险.但是股票评价指标又有许多种,他们的含义各有不同,如何把各种指标综合在一起是非常重要的.应用模糊聚类分析方法对股票市场上商业贸易板块样本股票进行了分类,综合多项财务指标来反映上市公司的盈利能力和发展水平,为分类和评估上市公司的优劣提供了很好的依据.
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