# Adaptive land classification and new class generation by unsupervised double-stage learning in Poincare sphere space for polarimetric synthetic aperture radars

> Research article (Neurocomputing, 2017) · cited 18× · AI/ML

**Wikidata**: [openalex:W2595106450](https://www.wikidata.org/wiki/openalex:W2595106450)  
**Source**: https://4ort.xyz/entity/adaptive-land-classification-and-new-class-generation-by-unsupervised-double-stage-learning-in-poincare-sphere-space-for