An Efficient Location Encoding Method Based on Hierarchical Administrative District.
SangYoon LeeSanghyun ParkWoo-Cheol KimDongwon LeePublished in: DEXA (2005)
Keyphrases
- unsupervised learning
- significant improvement
- cost function
- experimental evaluation
- encoding scheme
- high precision
- dynamic programming
- detection method
- high accuracy
- neural network
- clustering method
- image compression
- segmentation method
- probabilistic model
- synthetic data
- tree structure
- hierarchical representation
- theoretical analysis
- computationally efficient
- classification accuracy
- computational cost
- pairwise
- preprocessing
- objective function