智能股票分析系统的设计与实现研究

发布时间：2018-03-06 18:43

本文选题：股票分析　切入点：web信息抽取　出处：《中国海洋大学》2012年硕士论文　论文类型：学位论文

【摘要】：随着世界经济和股票市场的发展，越来越多的人将股票投资作为一种理财方式。在我国，股票证券交易不过十几年时间，但发展却非常快。然而，由于对国内市场没有清晰的认识、缺乏股票数据分析相关知识等一系列原因，很多人买卖股票非常盲目，造成很大的损失。国内市场也有不少股票分析软件，但都大同小异，都是将各种数据通过图表及各种曲线的方式展示给用户，没有帮助股民进行智能分析的能力，不对股票的走向，以及如何进行操作给出任何建议。因此，开发一款具有智能分析并给出投资者合理建议的股票分析系统势在必行。通过对现有股票分析系统和股票分析方法的研究，股票系统应该具有股票数据的获取、股票技术图形的绘制、股票分析和预测等功能，本文以实现这些功能为目的从以下几个方面依次展开研究：首先，，本文对股票的知识作了相关介绍，对股票分析系统的总体设计和部分实现进行了论述；然后，系统采用软件工程的方法进行设计和分析，采用迭代模型进行开发和实现，最终开发和完成了“理智股票分析系统”的原型系统；最后，通过一段时间的测试和应用，新系统能够准确全面的获取所需的股票数据，所建立的财务分析、智能选股、量价分析、信息检索等模型对股票投资的指导有一定的参考价值。另外，系统软件的设计方法和结构对其他信息提取和分析类软件同样适用。本论文所设计的智能股票分析系统以价值投资为理念，通过对股票历史交易数据和财务数据的关系进行研究，最终得出股票的内在价值，对数据获取的实时性要求不高，不但可以节省费用，摆脱现有系统对数据获取实时性的要求，并且获取的数据更加全面，更加便于进行数据分析。同时，本文所设计的新系统基于.NET平台，使用GDI+技术开发股票技术图形相关模块，并且采用坐标转换、双缓冲等方法，从而很好地解决了相关图形的显示、绘制和刷新等问题。
[Abstract]:With the development of the world economy and the stock market, more and more people regard stock investment as a kind of financial management. In our country, stock and securities trading is only ten years, but the development is very fast. However, Because of the lack of a clear understanding of the domestic market, lack of knowledge about stock data analysis, and other reasons, many people are very blind in buying and selling stocks, resulting in great losses. There are also quite a few stock analysis software in the domestic market, but they are mostly the same. They show the data to users through charts and curves, they don't have the ability to help investors with intelligent analysis, they don't give any advice on where the stock is going and how it works. So, It is imperative to develop a stock analysis system with intelligent analysis and reasonable advice to investors. Through the research on the existing stock analysis system and stock analysis method, the stock system should have the functions of obtaining stock data, drawing stock technical graph, stock analysis and forecasting, etc. The purpose of this paper is to realize these functions from the following aspects:. First of all, this paper introduces the knowledge of stock, and discusses the overall design and partial implementation of stock analysis system. Then, the system adopts the method of software engineering to design and analyze, uses iterative model to develop and implement, and finally develops and completes the prototype system of "rational stock analysis system". Finally, through a period of testing and application, the new system can accurately and comprehensively obtain the required stock data, established financial analysis, intelligent stock selection, volume price analysis, The information retrieval model has certain reference value for the guidance of stock investment. In addition, the design method and structure of the system software are also applicable to other information extraction and analysis software. The intelligent stock analysis system designed in this paper is based on the concept of value investment, through the research on the relationship between stock historical trading data and financial data, finally the intrinsic value of stock is obtained, and the real-time requirement of data acquisition is not high. It can not only save the cost, get rid of the requirement of real-time data acquisition, but also obtain more comprehensive data, more convenient for data analysis. At the same time, the new system designed in this paper is based on .NET platform. Using GDI technology to develop the related module of stock technology graphics, coordinate transformation, double buffering and other methods are used to solve the problems of display, drawing and refreshing of related graphics.
【学位授予单位】：中国海洋大学
【学位级别】：硕士
【学位授予年份】：2012
【分类号】：TP311.52;F832.51

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