Identifying the factors of China's seasonal retail sales of consumer goods using a data grouping approach-based GRA method.
Zheng-Xin WangJi-Min WuChao-Jun ZhouQin LiPublished in: Grey Syst. Theory Appl. (2020)
Keyphrases
- synthetic data
- test data
- data sets
- significant improvement
- input data
- high quality
- spectral clustering
- training samples
- prior information
- noisy data
- database
- preprocessing
- statistical methods
- cost function
- data collection
- spatial data
- training data
- high accuracy
- pairwise
- data analysis
- bayesian networks
- original data
- correlation analysis
- hong kong
- missing data
- high dimensional data
- detection method
- feature set
- data points
- data structure
- objective function
- similarity measure
- data mining