# Spatially fine-grained urban air quality estimation using ensemble semi-supervised learning and pruning

> Research article (Proceedings of the 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing, 2016) · cited 37× · AI/ML

**Wikidata**: [openalex:W2515846391](https://www.wikidata.org/wiki/openalex:W2515846391)  
**Source**: https://4ort.xyz/entity/spatially-fine-grained-urban-air-quality-estimation-using-ensemble-semi-supervised-learning-and-pruning