# Hierarchical Attention and Knowledge Matching Networks With Information Enhancement for End-to-End Task-Oriented Dialog Systems

> Research article (IEEE Access, 2019) · cited 13× · AI/ML

**Wikidata**: [openalex:W2909285558](https://www.wikidata.org/wiki/openalex:W2909285558)  
**Source**: https://4ort.xyz/entity/hierarchical-attention-and-knowledge-matching-networks-with-information-enhancement-for-end-to-end-task-oriented-dialog-