# A Multi-Task Hierarchical Approach for Intent Detection and Slot Filling

> Research article (Knowledge-Based Systems, 2019) · cited 41× · AI/ML

**Wikidata**: [openalex:W2963042492](https://www.wikidata.org/wiki/openalex:W2963042492)  
**Source**: https://4ort.xyz/entity/a-multi-task-hierarchical-approach-for-intent-detection-and-slot-filling