二维混合数据分布下相关性检测的新方法HY-COCA (HY-COCA: A Hybrid-data-distribution-aware Way to Detect Correlation over Bi-dimensional Data Space).
Wei CaoQiuyue WangXiongpai QinShan WangPublished in: 计算机科学 (2015)
Keyphrases
- dimensional data
- data distribution
- high dimensional data
- data points
- r tree
- multi dimensional
- indexing structure
- low dimensional
- index structure
- high dimensional
- data sets
- nearest neighbor
- dimensionality reduction
- data streams
- data analysis
- streaming data
- random sampling
- high dimensional data sets
- sparse representation
- similarity search
- knn
- feature space
- data structure