# Data augmentation for sentiment classification with semantic preservation and diversity

> Research article (Knowledge-Based Systems, 2023) · cited 30× · AI/ML

**Wikidata**: [openalex:W4387212987](https://www.wikidata.org/wiki/openalex:W4387212987)  
**Source**: https://4ort.xyz/entity/data-augmentation-for-sentiment-classification-with-semantic-preservation-and-diversity