A study on stock selection strategy by using Cart, vikor and manifold learning method
碩士 === 國立臺北科技大學 === 商業自動化與管理研究所 === 97 === The stock market has gradually become one of the major investment markets in Taiwan. The stock market is very complex, and changes too fast that too invest. There are many studies using data mining technology in the stock market. Using neural network and su...
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ndltd-TW-097TIT056820872019-08-14T03:37:16Z http://ndltd.ncl.edu.tw/handle/wqnrva A study on stock selection strategy by using Cart, vikor and manifold learning method 股票選取策略研究-分別以Vikor與流形學習結合分類迴歸樹之應用 Guo-Wei Li 李國偉 碩士 國立臺北科技大學 商業自動化與管理研究所 97 The stock market has gradually become one of the major investment markets in Taiwan. The stock market is very complex, and changes too fast that too invest. There are many studies using data mining technology in the stock market. Using neural network and support vector machine could provide a precise classification, but the results generated by black-box interpretation is not easy to understand. Therefore, this study provides prediction rules by choose the decision tree, from several financial and non-financial ratios to understand the process of model construction. Since 2004, The burst of financial scandal of PEWC and ProComp, and the second half of 2007, the outbreak of the subprime mortgage crisis in the U.S.A. This study is to investigate whether corporate governance variables and system risk has affected in the stock return. To the improve forecasting power, we take the methodology manifold learning and VIKOR together and combine with decision tree respectively to construct prediction models. The results found that corporate governance has gradually become an important factor in stock return, and VIKOR can serves better forecasting model. 林鳳儀 2009 學位論文 ; thesis 59 zh-TW |
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碩士 === 國立臺北科技大學 === 商業自動化與管理研究所 === 97 === The stock market has gradually become one of the major investment markets in Taiwan. The stock market is very complex, and changes too fast that too invest. There are many studies using data mining technology in the stock market. Using neural network and support vector machine could provide a precise classification, but the results generated by black-box interpretation is not easy to understand. Therefore, this study provides prediction rules by choose the decision tree, from several financial and non-financial ratios to understand the process of model construction.
Since 2004, The burst of financial scandal of PEWC and ProComp, and the second half of 2007, the outbreak of the subprime mortgage crisis in the U.S.A. This study is to investigate whether corporate governance variables and system risk has affected in the stock return. To the improve forecasting power, we take the methodology manifold learning and VIKOR together and combine with decision tree respectively to construct prediction models.
The results found that corporate governance has gradually become an important factor in stock return, and VIKOR can serves better forecasting model.
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author2 |
林鳳儀 |
author_facet |
林鳳儀 Guo-Wei Li 李國偉 |
author |
Guo-Wei Li 李國偉 |
spellingShingle |
Guo-Wei Li 李國偉 A study on stock selection strategy by using Cart, vikor and manifold learning method |
author_sort |
Guo-Wei Li |
title |
A study on stock selection strategy by using Cart, vikor and manifold learning method |
title_short |
A study on stock selection strategy by using Cart, vikor and manifold learning method |
title_full |
A study on stock selection strategy by using Cart, vikor and manifold learning method |
title_fullStr |
A study on stock selection strategy by using Cart, vikor and manifold learning method |
title_full_unstemmed |
A study on stock selection strategy by using Cart, vikor and manifold learning method |
title_sort |
study on stock selection strategy by using cart, vikor and manifold learning method |
publishDate |
2009 |
url |
http://ndltd.ncl.edu.tw/handle/wqnrva |
work_keys_str_mv |
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