# Hierarchical Interactive Network for joint aspect extraction and sentiment classification

> Research article (Knowledge-Based Systems, 2022) · cited 17× · AI/ML

**Wikidata**: [openalex:W4294203886](https://www.wikidata.org/wiki/openalex:W4294203886)  
**Source**: https://4ort.xyz/entity/hierarchical-interactive-network-for-joint-aspect-extraction-and-sentiment-classification