# Filtering spam in Weibo using ensemble imbalanced classification and knowledge expansion

> Research article (2015 IEEE International Conference on Intelligence and Security Informatics (ISI), 2015) · cited 16× · AI/ML

**Wikidata**: [openalex:W1657704256](https://www.wikidata.org/wiki/openalex:W1657704256)  
**Source**: https://4ort.xyz/entity/filtering-spam-in-weibo-using-ensemble-imbalanced-classification-and-knowledge-expansion