One-step sparse estimates in the reverse penalty for high-dimensional correlated data.
Hao MingYinjun ChenHu YangPublished in: J. Comput. Appl. Math. (2023)
Keyphrases
- high dimensional
- sparse data
- data points
- data sets
- high dimensional data
- data analysis
- small number
- raw data
- data processing
- image data
- data sources
- nearest neighbor
- data structure
- training data
- data collection
- data quality
- synthetic data
- knowledge discovery
- end users
- highly correlated
- computer systems
- statistical analysis
- original data
- estimation process
- data mining techniques
- missing data
- training samples
- multi dimensional
- prior knowledge
- clustering algorithm