# WLAN Fingerprint Indoor Positioning Strategy Based on Implicit Crowdsourcing and Semi-Supervised Learning

> Research article (ISPRS International Journal of Geo-Information, 2017) · cited 24× · AI/ML

**Wikidata**: [openalex:W2767434593](https://www.wikidata.org/wiki/openalex:W2767434593)  
**Source**: https://4ort.xyz/entity/wlan-fingerprint-indoor-positioning-strategy-based-on-implicit-crowdsourcing-and-semi-supervised-learning