摘要: | 計畫成果主要是分析股票市場的波動現象,從結果顯示股票市場波動存在資訊不對稱與厚尾高狹峰之特質,因此本計畫利用兩階段方式處理,第一階段以Fuzzy-Switch為正負波動中加入智慧型的門檻,來處理波動不對稱的特質。第二階段將正負波動分別以數個GARCH表示,其中GARCH模型可使用ANFIS方式處理參數的估測和做適應性的預測,此階段是處理波動群聚現象。從實驗結果得知,不論股票市場波動屬於較對稱的國家或非常不對稱的國家,此方法皆有不錯的預測能力,目前已有一些成果已發表,其相關已發表的成果如下: 1. Jui-Chung Hung*, “Applying a combined fuzzy systems and GARCH model to adaptively forecast stock market volatility,” Applied Soft Computing, vol. 11, pp. 3938-3945, 2011. (SCI, IF=2.084, Rank:28/108, 2010) 2. Jui-Chung Hung*, “Adaptive Fuzzy-GARCH model applied to forecasting volatility of stock markets using particle swarm optimum algorithm,” Information Sciences, vol. 181, pp. 4673-4683, 2011.(SCI, IF=2.833, Rank:9/126, 2010). 3. Jui-Chung Hung* and Chih-Lin Yu, “Combining genetic algorithm and first order Taylor series iterative searching DOA estimation for the CDMA system,“ International Computer Symposium, pp. 688-692, 2010(ICS10). (EI) 4. Jui-Chung Hung*, “A Roubst Receiver Design for CDMA System,“ International Conference on Convergence Information Technology 2010(ICCIT10), pp. 1001-1005, IEEE Computer Society (EI) |