毕业论文(基于Vague相似度量的股票组合选择策略-).doc

毕业论文初稿 题 目 基于Vague相似度量的股票组合选择策略 学生姓名 XXX 学号 XXXXXX 所在院(系) XXXX 专业班级 XXXX 指导教师 XX 摘 要 在现代信息膨胀的时代，不确定的信息随时存在，不确定的事件随时发生，而在股票行业，股票信息更是瞬息万变。为了判定这些不确定信息在某一动态区间是否完全一致或者近似一致，从而提供一种最优的股票组合排序策略。我将运用Vague相似度量知识着力介绍股票组合选择策略，借助数学软MATLAB进行实例分析，在Vague集上讨论股票的组合排序得出最优策略。通过对本课题的研究运用Vague集来处理不确定信息，不确定信息实际问题的分析研究方法。 In the modern information era of inflation, the uncertain information there at any time, the uncertain events occur at any time, and in stock industry, stock information is rapidly changing. In order to determine the uncertainty information in a dynamic interval is entirely consistent with or similar to the consistent, to provide the optimal order stock portfolio strategy. I will use the Vague similarity measures knowledge introduction to stock portfolio selection strategy, with the aid of mathematics soft MATLAB or C, case analysis, Vague set in discussion on the combination of stocks that sort the optimal strategy. Through the study of this project can use Vague set to deal with uncertain information of the basic method, and trying to find a better solution not sure the analysis of practical problems in information research method and thinking. In the secondary market for the same industry in the stock of different investment value analysis is a comprehensive evaluation system. This article from the selection of evaluation indicators, and the evaluation index, single many index of comprehensive evaluation and attribute recognition criteria of four to illustrate the attribute measure theory in stock investment value analysis of application. Special need to point out is, stock investment value evaluation index system is established and the target weights of the application to determine the Vague set theory and method. Finally, we applied attribute synthetic evaluation method to electronic components manufacturing company stock investment value anal