# Travel purpose inference with GPS trajectories, POIs, and geo-tagged social media data

> Research article (2017 IEEE International Conference on Big Data (Big Data), 2017) · cited 42× · AI/ML

**Wikidata**: [openalex:W2783429905](https://www.wikidata.org/wiki/openalex:W2783429905)  
**Source**: https://4ort.xyz/entity/travel-purpose-inference-with-gps-trajectories-pois-and-geo-tagged-social-media-data