A Hierarchical Gamma Mixture Model-Based Method for Classification of High-Dimensional Data.
Muhammad AzharMark Junjie LiJoshua Zhexue HuangPublished in: Entropy (2019)
Keyphrases
- high dimensional data
- dimension reduction
- support vector machine svm
- dimensionality reduction
- support vector machine
- clustering method
- cross validation
- classification algorithm
- feature extraction
- unsupervised learning
- high dimensionality
- data points
- high dimensional
- subspace clustering
- neural network
- regression problems
- dimensionality reduction methods
- model selection
- input data
- nearest neighbor
- text classification
- semi supervised
- feature vectors
- pairwise
- training set
- dimensional data
- principal components analysis
- data sets
- high dimensions
- variable weighting