Iterative Clustering of High Dimensional Text Data Augmented by Local Search.
Inderjit S. DhillonYuqiang GuanJacob KoganPublished in: ICDM (2002)
Keyphrases
- text data
- high dimensional
- text clustering
- high dimensional data
- topic detection
- high dimensionality
- data points
- low dimensional
- text mining
- text classification
- dimensionality reduction
- clustering algorithm
- topic hierarchies
- subspace clustering
- feature space
- k means
- text documents
- unsupervised learning
- clustering method
- nearest neighbor
- document clustering
- data sets
- natural language processing
- document collections
- structured data
- digital libraries
- multiscale
- information retrieval
- cluster ensemble
- real world