# Hyperspectral Image Target Detection via Weighted Joint K-Nearest Neighbor and Multitask Learning Sparse Representation

> Research article (IEEE Access, 2019) · cited 21× · AI/ML

**Wikidata**: [openalex:W2997323728](https://www.wikidata.org/wiki/openalex:W2997323728)  
**Source**: https://4ort.xyz/entity/hyperspectral-image-target-detection-via-weighted-joint-k-nearest-neighbor-and-multitask-learning-sparse-representation