Keyphrases
- data structure
- data sets
- data analysis
- data collection
- data reduction
- noisy data
- data processing
- image data
- high quality
- training data
- data sources
- data quality
- data points
- spectral clustering
- data objects
- data mining techniques
- raw data
- data distribution
- data mining algorithms
- database
- data mining tasks
- incomplete data
- neural network
- sensor data
- data mining
- computationally efficient
- missing data
- statistical analysis
- learning algorithm
- input data
- small number
- feature selection
- knowledge discovery
- end users
- computational cost
- wireless sensor networks
- prior knowledge