Keyphrases
- wavelet transform
- data sources
- data sets
- raw data
- data collection
- data structure
- data mining techniques
- synthetic data
- image data
- high quality
- complex data
- computer systems
- high dimensional data
- knowledge discovery
- missing data
- data quality
- data objects
- original data
- data mining
- network structure
- experimental data
- spatial data
- multiscale
- database
- small number
- prior knowledge
- end users