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Prediction of stock price direction using a hybrid GA-XGBoost algorithm with a three-stage feature engineering process.
Kyung Keun Yun
Sang Won Yoon
Daehan Won
Published in:
Expert Syst. Appl. (2021)
Keyphrases
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hybrid ga
search space
preprocessing stage
prediction algorithm
prediction error
objective function
association rules
stock price
databases
information extraction
image classification
simulated annealing
co occurrence
knn
knowledge discovery
active learning
real world