Attribute importance measurement method based on data coordination degree.
Fachao LiChenxia JinXiao ZhangYing WangXuefeng LiuPublished in: Knowl. Based Syst. (2020)
Keyphrases
- synthetic data
- input data
- data sets
- prior knowledge
- correlation analysis
- test data
- cost function
- missing data
- data quality
- detection method
- statistical methods
- raw data
- statistical analysis
- data collection
- data sources
- computational cost
- noisy data
- information loss
- high accuracy
- significant improvement
- original data
- preprocessing
- spectral clustering
- objective function
- segmentation method
- model selection
- data acquisition
- high precision
- attribute values
- high dimensional data
- training samples
- data processing
- feature set
- probabilistic model
- feature space
- multi agent systems
- data structure
- high quality
- similarity measure
- learning algorithm