Investor Sentiment Combined with Multisource Information to Predict Stock Prices: An Analysis of China’s A-Share Market

Table 5

Stock return forecast results in the long term.

Method	45 days		60 days		90 days
	Accuracy	F1-score	Accuracy	F1-score	Accuracy	F1-score
SVM	0.587	0.533	0.567	0.564	0.544	0.512
LSTM	0.516	0.541	0.526	0.562	0.507	0.531
RrmsNet [4]	0.542	0.550	0.533	0.544	0.512	0.507
SenticNet [5]	0.568	0.549	0.589	0.551	0.527	0.514
Ours	0.548	0.539	0.542	0.577	0.525	0.530

Bold values represent the best performance.