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

Table 1

The size of the datasets.

No.	Datasets	Polarities	Size
1	Dataset 1	Positive	9,280
		Negative	6,870
2	Dataset 2	Strong positive	2,380
		Positive	2,440
		Negative	2,380
3	Dataset 3	Positive	15,000
		Negative	15,000
4	Dataset 4	Positive	5,000
		Negative	5,000