Research Article

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

Table 1

The size of the datasets.

No.DatasetsPolaritiesSize

1Dataset 1Positive9,280
Negative6,870

2Dataset 2Strong positive2,380
Positive2,440
Negative2,380

3Dataset 3Positive15,000
Negative15,000

4Dataset 4Positive5,000
Negative5,000