# Simple Question Answering over Knowledge Graph Enhanced by Question Pattern Classification

> Research article (Knowledge and Information Systems, 2021) · cited 18× · AI/ML

**Wikidata**: [openalex:W3196758600](https://www.wikidata.org/wiki/openalex:W3196758600)  
**Source**: https://4ort.xyz/entity/simple-question-answering-over-knowledge-graph-enhanced-by-question-pattern-classification