Vietnamese Sentiment Analysis under Limited Training Data Based on Deep Neural Networks

Table 6

The mean accuracy results (with standard deviation) incorporating the mixup method with other methods in 10 runs based on the deep learning model.

Datasets	(1)	(2)	(3)	(4)
Dataset 1	0.824 0.0007	0.846 0.0015	0.844 0.0016	0.8540.0002
Dataset 2	0.5260.0007	0.389 0.0011	0.396 0.0003	0.466 0.0003
Dataset 3	0.777 0.0005	0.799 0.0002	0.795 0.0002	0.8200.0002
Dataset 4	0.796 0.0002	0.786 0.0007	0.8020.0001	0.774 0.0003

(1) Mixup + EDA; (2) mixup + sentence shuffling; (3) mixup + ; (4) mixup + back translation.