單元要先準備事項
- 要看過
Unit 29. 邊寫邊理解 Logistic Regression （LR Model Part. 1） - 實作的部分在 Unit 30. Logistic Regression + 技術指標做預測
選這篇的原因
- 這禮拜剛好講到 Logistic Regression
- 學習挑選重要 Features 的部分方法
- 學習檢測模型適配度方法
- 透過文獻機會，補充統計學觀念
文獻資源
出處（這篇直接看的到）：
Classify Stock Market Movement Based on Technical Analysis Indicators Using Logistic Regression
Stock market has been the centre of attraction for investors for a long period of time. The investor’s goal is to buy the stock, hold it for a period, and then, sell the stock for more investor paid for it. Many people invest to create wealth and to gain a rich reward. By investing in the stock market, it will improve the returns equity. In this study, the main focus is to predict the future stock price movement for one company listed in Bursa Malaysia. This study used eight months daily basis of historical data to model the relationship using logistic regression. By using logistic regression, stock market movement able to predict the stock price movement, either an increasing trend or unchanged or decreasing movement. Seven technical indicators were used as predictor variables in model formulation, which were Moving Average, Exponential Moving Average, Relative Strength Index, Moving Average Convergence Divergence, Rate of Change, Stochastic Oscillator, and Volume Trading. The results shown that the percentage of correctly classified stock market movement is 86% using in-sample validation data and 71.43% in out-of-sample data. At the end of the model logistic regression formulation, four significant technical indicators to predict the price movement of stock market movement were identified.
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