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arXiv 1209.4608q-fin.STcs.CE
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混合预测模型在股票市场预测中的性能分析

Performance Analysis of Hybrid Forecasting Model In Stock Market Forecasting

Mahesh S. Khadka, K. M. George, N. Park, J. B. Kim

摘要:

本文利用已有的几种预测模型,分析了由一致性和遗传规划(GP)组成的混合模型对金融市场的预测性能。该方案可用于对股票市场的深入分析。不同的一致性措施,如Kendalls Tau,Ginis Mean Difference,Spearmans Rho和弱一致性解释被用来搜索过去看起来与现在相似的模式。然后使用遗传编程来尽可能接近地匹配过去的趋势和现在的趋势。然后,基因程序根据接下来发生的事情来估计接下来会发生什么。使用金融时间序列数据(标准普尔500指数和纳斯达克指数)作为样本数据集的概念进行验证。将预测结果与标准ARIMA模型及其它模型进行比较,分析其性能。

英文摘要:

This paper presents performance analysis of hybrid model comprise of concordance and Genetic Programming (GP) to forecast financial market with some existing models. This scheme can be used for in depth analysis of stock market. Different measures of concordances such as Kendalls Tau, Ginis Mean Difference, Spearmans Rho, and weak interpretation of concordance are used to search for the pattern in past that look similar to present. Genetic Programming is then used to match the past trend to present trend as close as possible. Then Genetic Program estimates what will happen next based on what had happened next. The concept is validated using financial time series data (S&P 500 and NASDAQ indices) as sample data sets. The forecasted result is then compared with standard ARIMA model and other model to analyse its performance.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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