# Evaluating Prediction Error for Anomaly Detection by Exploiting Matrix Factorization in Rating Systems

> Research article (IEEE Access, 2018) · cited 14× · AI/ML

**Wikidata**: [openalex:W2889888013](https://www.wikidata.org/wiki/openalex:W2889888013)  
**Source**: https://4ort.xyz/entity/evaluating-prediction-error-for-anomaly-detection-by-exploiting-matrix-factorization-in-rating-systems