Using an SQP Algorithm to Choose the Feature Set for Data Field Clustering.
Xiaoxu HeChenxi ShaoYan XiongPublished in: Smart Comput. Rev. (2013)
Keyphrases
- k means
- feature set
- input data
- data sets
- clustering method
- cluster centers
- synthetic datasets
- spectral clustering
- clustering analysis
- extracted features
- data points
- feature vectors
- learning algorithm
- dissimilarity matrix
- clustering algorithm
- principal components
- high dimensional data
- database
- dimensionality reduction methods
- feature selection
- optimization method
- machine learning
- similarity measure
- feature reduction
- image data
- sequential quadratic programming