# 3LPR: A three-stage label propagation and reassignment framework for class-imbalanced semi-supervised learning

> Research article (Knowledge-Based Systems, 2022) · cited 21× · AI/ML

**Wikidata**: [openalex:W4288738569](https://www.wikidata.org/wiki/openalex:W4288738569)  
**Source**: https://4ort.xyz/entity/3lpr-a-three-stage-label-propagation-and-reassignment-framework-for-class-imbalanced-semi-supervised-learning