# Effective tourist volume forecasting supported by PCA and improved BPNN using Baidu index

> Research article (Tourism Management, 2018) · cited 242× · AI/ML

**Wikidata**: [openalex:W2794726811](https://www.wikidata.org/wiki/openalex:W2794726811)  
**Source**: https://4ort.xyz/entity/effective-tourist-volume-forecasting-supported-by-pca-and-improved-bpnn-using-baidu-index