Feature Selection and Feature Stability Measurement Method for High-Dimensional Small Sample Data Based on Big Data Technology.
Chengyuan HuangPublished in: Comput. Intell. Neurosci. (2021)
Keyphrases
- big data
- small sample
- feature selection
- data processing
- high dimensional
- data analysis
- data sets
- feature set
- prior knowledge
- input data
- prior information
- cross validation
- data sources
- model selection
- data points
- database
- feature subset
- improved algorithm
- feature selection algorithms
- low dimensional
- classification accuracy
- feature space
- data driven decision making
- information retrieval
- ls svm
- feature extraction
- rbf neural network
- training data
- learning models
- support vector
- data management
- lower bound
- radial basis function
- social media
- sample size
- high dimensional data
- business intelligence
- support vector machine