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  • 學位論文

以灰關聯和亂度基礎分類法建構半導體產業之投資模型與比較巴菲特投資之實證

Using Grey Relation Analysis and Entropy-based Classification to Construct the Investment Model of Semi-conductor Industry and Compare the Evidence of Buffett Investment

指導教授 : 萬絢

摘要


半導體產業對於各種高科技產業的景氣趨勢,向來有領先指標的作用。因此,本研究將以半導體類股為例,以技術分析為本,對其股票及走勢來進行預測分析。巴菲特投資股票的眼光獨到又奇特,信奉所謂「價值投資法」,投資哪種產業的股票該產業就會走紅,因此巴菲特被眾多投資人尊稱為「股神」。本研究著眼於灰關聯為資料前處理,將要分析的資料輸入至此方法中,分析後可以得到合理的灰關聯度數值,並以亂度基礎分類法分析其財務屬性的重要性。本研究中以巴菲特的投資規則進行比較,也將選股結果和巴菲特選股進行比較,能找出在投報率及選股正確性的整體評估。

並列摘要


The semiconductor industry has play an important role in the trend of various high-tech industries. Therefore, this study selected semiconductor stocks as an example, and take technical analysis as the basis to predict and analyze their stocks and trends. Buffett invests in stocks with a unique and peculiar vision. He believes in the so-called "value investment rule". The selected stocks will become effective for investment. Buffett is regarded as many investors as "stock god." On the other hands, the research focuses on gray correlation as data pre-processing. The grey correlation analysis value can be obtained and the importance of financial attributes is analyzed based on Entropy based classification. In this study, Buffett's investment rules are compared. The results of stock portfolio and Buffett's stock portfolio are also compared to find the overall assessment of the return rate and the correctness of stock extraction.

參考文獻


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