Unsupervised Feature Selection for Text Data.
Nirmalie WiratungaRobert LothianStewart MassiePublished in: ECCBR (2006)
Keyphrases
- text data
- unsupervised feature selection
- text classification
- text mining
- feature selection
- high dimensional
- high dimensional data
- data clustering
- dimensionality reduction
- text documents
- structured data
- document collections
- data sets
- machine learning
- text categorization
- action recognition
- learning algorithm
- image classification
- document clustering
- natural language processing
- image processing
- real world