# Novel Recommendation System for Tourist Spots Based on Hierarchical Sampling Statistics and SVD++

> Research article (Mathematical Problems in Engineering, 2019) · cited 16× · AI/ML

**Wikidata**: [openalex:W2957511644](https://www.wikidata.org/wiki/openalex:W2957511644)  
**Source**: https://4ort.xyz/entity/novel-recommendation-system-for-tourist-spots-based-on-hierarchical-sampling-statistics-and-svd