# Approximate homomorphic encryption based privacy-preserving machine learning: a survey

> Research article (Artificial Intelligence Review, 2025) · cited 36× · AI/ML

**Wikidata**: [openalex:W4406080953](https://www.wikidata.org/wiki/openalex:W4406080953)  
**Source**: https://4ort.xyz/entity/approximate-homomorphic-encryption-based-privacy-preserving-machine-learning-a-survey