Skip to main content

Table 1 Information of the Amazon Reviews dataset

From: A semi-supervised short text sentiment classification method based on improved Bert model from unlabelled data

Corpus

Instance

Average word

Total word

Partition

Amazon Reviews training

58,000

26.187

1,518,875

Training (58,000)

Amazon Reviews verification

7250

24.823

179,965

Verification (7250)

Amazon Reviews testing

7250

25.156

182,383

Testing (7250)