Enhancing grid-density based clustering for high dimensional data.
Yanchang ZhaoJie CaoChengqi ZhangShichao ZhangPublished in: J. Syst. Softw. (2011)
Keyphrases
- high dimensional data
- density based clustering
- nearest neighbor
- low dimensional
- dimensionality reduction
- data sets
- high dimensional
- clustering algorithm
- arbitrary shape
- high efficiency
- subspace clustering
- high dimensionality
- data analysis
- similarity search
- data points
- outlier detection
- data distribution
- original data
- distributed data mining
- categorical data
- dimension reduction
- high dimensional spaces
- text data
- sparse representation
- clustering high dimensional data
- real world
- machine learning
- distance function
- active learning
- training set
- data structure
- high dimensional datasets
- similarity measure
- feature extraction