# Unobtrusive Sensor-Based Occupancy Facing Direction Detection and Tracking Using Advanced Machine Learning Algorithms

> Research article (IEEE Sensors Journal, 2018) · cited 45× · AI/ML

**Wikidata**: [openalex:W2807453048](https://www.wikidata.org/wiki/openalex:W2807453048)  
**Source**: https://4ort.xyz/entity/unobtrusive-sensor-based-occupancy-facing-direction-detection-and-tracking-using-advanced-machine-learning-algorithms