Omkar2118/datasets huggingface dataset:
SST-3
Full name: Stanford Sentiment Treebank: 3-way

SST-5 is the Stanford Sentiment Treebank 5-way classification dataset (positive, somewhat positive, neutral, somewhat negative, negative). To create SST-3 (positive, neutral, negative), the 'somewhat positive' class was merged and treated as 'positive'. Similarly, the 'somewhat negative' class was merged and treated as 'negative'.

Introducing paper: Recursive Deep Models for Semantic Compositionality Over a Sentiment Treebank