Moving K-Nearest Neighbor Query over Obstructed Regions.
Chuanwen LiYu GuFangfang LiMo ChenPublished in: APWeb (2010)
Keyphrases
- k nearest neighbor
- knn
- spatial queries
- nearest neighbor
- query point
- range queries
- query processing
- text categorization
- knn algorithm
- distance computation
- database
- k nearest
- feature selection
- hierarchical document clustering
- support vector machine
- text classification
- neural network
- classification method
- distance function
- data structure
- knn classifier
- vowel recognition
- keypoints
- efficient processing
- similarity search
- high dimensional
- learning algorithm
- knn classification
- machine learning