# RETRACTED: An optimization based feature extraction and machine learning techniques for named entity identification

> Research article (Optik, 2022) · cited 18× · AI/ML

**Wikidata**: [openalex:W4311422836](https://www.wikidata.org/wiki/openalex:W4311422836)  
**Source**: https://4ort.xyz/entity/retracted-an-optimization-based-feature-extraction-and-machine-learning-techniques-for-named-entity-identification