# Improved collaborative filtering personalized recommendation algorithm based on k-means clustering and weighted similarity on the reduced item space

> Research article (Mathematical Modelling and Control, 2023) · cited 13× · AI/ML

**Wikidata**: [openalex:W4320887289](https://www.wikidata.org/wiki/openalex:W4320887289)  
**Source**: https://4ort.xyz/entity/improved-collaborative-filtering-personalized-recommendation-algorithm-based-on-k-means-clustering-and-weighted-similari