Keyphrases
- spectral clustering
- high dimensional data
- data sets
- raw data
- statistical methods
- data mining techniques
- data reduction
- data mining tasks
- data analysis
- preprocessing
- data quality
- data sources
- synthetic data
- data representations
- data mining methods
- data processing
- data collection
- high dimensional data sets
- multidimensional data
- training data
- categorical data
- k means
- data points
- spatial data
- data mining applications
- input data
- spectral methods
- synthetic datasets
- statistical analysis
- clustering method
- image data
- noisy data
- original data
- database
- missing values
- xml documents
- data streams
- missing data
- support vector
- significant improvement
- human experts
- unsupervised learning
- large scale data sets
- data mining