# Natural Language Processing–Driven Model to Extract Contract Change Reasons and Altered Work Items for Advanced Retrieval of Change Orders

> Research article (Journal of Construction Engineering and Management, 2021) · cited 29× · AI/ML

**Wikidata**: [openalex:W3198884344](https://www.wikidata.org/wiki/openalex:W3198884344)  
**Source**: https://4ort.xyz/entity/natural-language-processingdriven-model-to-extract-contract-change-reasons-and-altered-work-items-for-advanced-retrieval