# Improving Conversational Recommender System by Pretraining Billion-scale Knowledge Graph

> Research article (2021 IEEE 37th International Conference on Data Engineering (ICDE), 2021) · cited 38× · AI/ML

**Wikidata**: [openalex:W3177331119](https://www.wikidata.org/wiki/openalex:W3177331119)  
**Source**: https://4ort.xyz/entity/improving-conversational-recommender-system-by-pretraining-billion-scale-knowledge-graph