id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
fcis-6027	Wang, Yu; Guo, Li; Zhang, Yanrui; Ma, Xinyue	Research on CSI 300 Stock Index Price Prediction Based On EMD-XGBoost	2023	6	.pdf	application/pdf	4133	200	62	China Abstract: The combination of artificial intelligence techniques and quantitative investment has given birth to various types of price prediction models based on machine learning algorithms. Analysis of evaluation indicators After training the LSTM and XGBoost algorithm models optimally using the empirical modal decomposition method, the evaluation metrics are compared with the unoptimized evaluation metrics as shown in the following figure.	cache/fcis-6027.pdf	txt/fcis-6027.txt