# Identifying Polarity in Tweets from an Imbalanced Dataset about Diseases and Vaccines Using a Meta-Model Based on Machine Learning Techniques

> Research article (Applied Sciences, 2020) · cited 12× · AI/ML

**Wikidata**: [openalex:W3112644798](https://www.wikidata.org/wiki/openalex:W3112644798)  
**Source**: https://4ort.xyz/entity/identifying-polarity-in-tweets-from-an-imbalanced-dataset-about-diseases-and-vaccines-using-a-meta-model-based-on-machin