地理社交网络中基于K近邻的兴趣组查询 (K-nearest Neighbor Based Interest Group Query in Geo-social Networks).
Jianan WangMo ChenShufeng GongGe YuPublished in: 计算机科学 (2017)
Keyphrases
- k nearest neighbor
- knn
- social networks
- spatial queries
- nearest neighbor
- query point
- range queries
- database
- query processing
- distance computation
- support vector machine
- text categorization
- support vector machine svm
- vowel recognition
- k nearest
- text classification
- knn classifier
- nearest neighbor algorithm
- neural network
- hierarchical document clustering
- efficient processing
- community detection
- distance function
- data analysis
- machine learning
- k nearest neighbour
- link prediction
- metric space
- classification method
- nearest neighbor rule
- knn classification
- data sets