Application of Clustering Analysis to Stock Analysis

Journal of Liaoning Petrochemical University ›› 2005, Vol. 25 ›› Issue (3): 94-96.

School of Economic Management , Liaoning University of Petroleum & Chemical Technology ,
Fushun Liaoning 113001, P .R .China

Received:2005-04-25 Online:2005-03-25 Published:2005-03-25

聚类分析在股票分析中的应用

李庆东

辽宁石油化工大学经济管理学院, 辽宁抚顺113001

作者简介:李庆东(1971 -), 男, 辽宁凌海市, 讲师, 在读博士。

Abstract

Abstract:

　 Now there are almost two thousand stocks in Chinese stock market .While investing stock , it' s necessary to analyze and select stocks .In order to reduce investment risk , stocks that have strong profit-gaining abilities and better financial index es should be invested .But there are many kinds of stock evaluating index es that contain different meaning s.How to synthesize various kinds of indexes becomes very important.Clustering analysis method is adopted to analyze and classify petroleum and chemical block in the stock market .As a result , clustering analysis can reflect the profit -gaining ability and development level of marketing company by synthesizing plenty of financial indexes, which provides a better base for classifying and evaluating company .

Key words: Clustering analysis, 　Stock block, 　Investment risk

摘要： 　目前在中国股票市场上有近2 000 支股票, 进行股票投资的时候, 需要对股票进行分析和选择, 投资那些获利能力强, 财务指标较好的股票, 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就变得非常重要。应用聚类分析方法对股票市场石油化工板块进行了分析和分类。聚类分析能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, 为分类和评估公司的优劣提供了很好的依据。

关键词: 　聚类分析, 　股票板块, 　投资风险

LI Qing -dong. Application of Clustering Analysis to Stock Analysis[J]. Journal of Liaoning Petrochemical University, 2005, 25(3): 94-96.

李庆东. 聚类分析在股票分析中的应用[J]. 辽宁石油化工大学学报, 2005, 25(3): 94-96.