Fast parameterless density-based clustering via random projections.
Johannes SchneiderMichail VlachosPublished in: CIKM (2013)
Keyphrases
- density based clustering
- random projections
- dimension reduction
- categorical data
- arbitrary shape
- high efficiency
- dimensionality reduction
- clustering algorithm
- image reconstruction
- outlier detection
- distributed data mining
- original data
- sparse representation
- principal component analysis
- random sampling
- hash functions
- low dimensional
- document clustering
- cluster analysis
- high dimensional
- attribute values
- raw data
- database systems
- data sets