2022
DOI: 10.11591/ijece.v12i6.pp6625-6634
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Forecasting stock price movement direction by machine learning algorithm

Abstract: <p><span lang="EN-US">Forecasting stock price movement direction (SPMD) is an essential issue for short-term investors and a hot topic for researchers. It is a real challenge concerning the efficient market hypothesis that historical data would not be helpful in forecasting because it is already reflected in prices. Some commonly-used classical methods are based on statistics and econometric models. However, forecasting becomes more complicated when the variables in the model are all nonstationary,… Show more

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Cited by 14 publications
(8 citation statements)
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“…The last metric used is the 𝐹1-score to measure the performance model on predicting price movement direction. The actual 𝑑 𝑖 and predicted 𝑑 ̂𝑖 direction calculation shown in (13) and (14). The up direction is represented by 1, and the down direction is represented by 0.…”
Section: Evaluationsmentioning
confidence: 99%
“…The last metric used is the 𝐹1-score to measure the performance model on predicting price movement direction. The actual 𝑑 𝑖 and predicted 𝑑 ̂𝑖 direction calculation shown in (13) and (14). The up direction is represented by 1, and the down direction is represented by 0.…”
Section: Evaluationsmentioning
confidence: 99%
“…Thus, ML approaches can be used to build highperformance SPF systems without expert knowledge. The traditional ML algorithms, such as ANNs, 11,30,31 k-nearest neighbors (KNN), 32,33 support vector machine (SVM), [34][35][36][37][38][39][40] ensemble models, [41][42][43][44][45][46][47] and BN, 48,49 have been successfully and widely used in SPF systems. Table 2 presents articles on SPF based on ML approaches.…”
Section: Machine Learning Approachesmentioning
confidence: 99%
“…Bui [18] used the rolling window method to forecast the Stock Price Movement Direction (SPMD) of 30 stocks in the VN30 basket, comparing Support Vector Machines (SVM), logistic regression, and Artificial Neural Networks (ANN). Pham et al [19] explored the chances that some stock components in the VN30 basket could outperform the index by simultaneously applying Long Short-Term Memory (LSTM) and Ichimoku Cloud trading strategy, selecting three stocks with the best profit potential to sell 10 days later.…”
Section: Theoretical Background For Stock-market Trends Predictionmentioning
confidence: 99%
“…However, the study had some limitations, such as the low accuracy of certain predictors, high standard deviation, and the omission of some essential tests that ensure a model is BLUE (Best, Linear, Unbiased Estimator). Bui [18] applied a rolling window method to forecast the Stock Price Movement Direction (SPMD) of the 30 stocks in the VN30 basket. They compared three…”
Section: Review Of Previous Research On the Vn30 Indexmentioning
confidence: 99%