Table 8.

Performance of sentiment classification on future aspect.

Model	Accuracy	Precision	Recall	F1-score
Decision Tree	81.88	82.18	82.01	82.09
Random Forest	83.62	84.40	83.83	84.11
Naive Bayes	68.73	76.59	69.46	72.85
Support Vector Machine	80.40	81.49	80.65	80.07
RNN-Capsule	90.06	90.28	89.04	89.89