# Abnormal event detection in tourism video based on salient spatio-temporal features and sparse combination learning

> Research article (World Wide Web, 2018) · cited 17× · AI/ML

**Wikidata**: [openalex:W2853856345](https://www.wikidata.org/wiki/openalex:W2853856345)  
**Source**: https://4ort.xyz/entity/abnormal-event-detection-in-tourism-video-based-on-salient-spatio-temporal-features-and-sparse-combination-learning