Semi-Supervised PolSAR Image Classification Based on Improved Tri-Training With a Minimum Spanning Tree.
Shuang WangYanhe GuoWenqiang HuaXinan LiuGuoxin SongBiao HouLicheng JiaoPublished in: IEEE Trans. Geosci. Remote. Sens. (2020)
Keyphrases
- minimum spanning tree
- image classification
- semi supervised
- spanning tree
- supervised learning
- traveling salesman problem
- image representation
- graph theory
- bag of words
- labeled data
- steiner tree
- weighted graph
- visual words
- feature extraction
- shortest path
- training examples
- image features
- pairwise
- ant colony optimization
- search space
- manifold learning
- objective function
- multiscale
- similarity measure
- feature selection