# Multi-Stage Feature Constraints Learning for Age Estimation

> Research article (IEEE Transactions on Information Forensics and Security, 2020) · cited 112× · AI/ML

**Wikidata**: [openalex:W3003442407](https://www.wikidata.org/wiki/openalex:W3003442407)  
**Source**: https://4ort.xyz/entity/multi-stage-feature-constraints-learning-for-age-estimation