# A Survey of Current Machine Learning Approaches to Student Free-Text Evaluation for Intelligent Tutoring

> Research article (International Journal of Artificial Intelligence in Education, 2022) · cited 51× · AI/ML

**Wikidata**: [openalex:W4310123629](https://www.wikidata.org/wiki/openalex:W4310123629)  
**Source**: https://4ort.xyz/entity/a-survey-of-current-machine-learning-approaches-to-student-free-text-evaluation-for-intelligent-tutoring