# An Efficient Unsupervised Approach for OCR Error Correction of Vietnamese OCR Text

> Research article (IEEE Access, 2023) · cited 21× · AI/ML

**Wikidata**: [openalex:W4379793938](https://www.wikidata.org/wiki/openalex:W4379793938)  
**Source**: https://4ort.xyz/entity/an-efficient-unsupervised-approach-for-ocr-error-correction-of-vietnamese-ocr-text