Ensemble subspace clustering of text data using two-level features.
He ZhaoSalman SalloumYeshou CaiJoshua Zhexue HuangPublished in: Int. J. Mach. Learn. Cybern. (2017)
Keyphrases
- text data
- subspace clustering
- high dimensional data
- subspace clustering algorithms
- high dimensionality
- text mining
- high dimensional
- feature extraction
- data sets
- text classification
- neural network
- subspace clusters
- clustering method
- dimensionality reduction
- data points
- nearest neighbor
- feature space
- training data
- text documents
- relational databases
- computer vision
- co occurrence
- image features
- document collections
- bag of words
- clustering algorithm
- training set
- association rules