Wavelet-based multiresolution analysis for data cleaning and its application to water quality management systems.
Li HeGuo H. HuangGuang-Ming ZengHong-Wei LuPublished in: Expert Syst. Appl. (2008)
Keyphrases
- multiresolution analysis
- data cleaning
- water quality
- water resources
- management system
- multiresolution
- data integration
- vector valued
- outlier detection
- record linkage
- data quality
- image compression
- wavelet transform
- text classification
- discrete wavelet transform
- data processing
- database
- water treatment
- data warehousing
- web usage mining
- measured data
- fraud detection
- lifting scheme
- databases
- missing values
- integrity constraints
- query evaluation
- website
- data management
- data warehouse
- information extraction
- business intelligence
- detection algorithm
- text mining
- data sources
- data model
- training set
- data analysis
- multiscale
- feature selection