Non-line-of-sight Node Localization based on Semi-Definite Programming in Wireless Sensor Networks
Hongyang ChenKenneth Wing-Kin LuiZizhuo WangHing-Cheung SoH. Vincent PoorPublished in: CoRR (2010)
Keyphrases
- semi definite programming
- wireless sensor networks
- kernel matrix
- convex optimization
- metric learning
- trust region
- kernel learning
- semi supervised learning
- semidefinite
- linear programming
- unlabeled data
- feature extraction
- pairwise constraints
- training samples
- kernel function
- distance metric
- multi task
- semi supervised
- kernel trick
- training set