Fast Supervised Dimensionality Reduction Algorithm with Applications to Document Categorization & Retrieval.
Eui-Hong HanGeorge KarypisPublished in: CIKM (2000)
Keyphrases
- document categorization
- automatic categorization
- text categorization
- text classification
- meta learning
- feature selection
- information retrieval
- latent semantic indexing
- unsupervised learning
- document representation
- text documents
- dimensionality reduction
- information retrieval systems
- high dimensional
- vector space model
- supervised learning
- retrieval model
- machine learning
- learning algorithm
- document classification
- document retrieval
- query expansion
- relevance feedback
- semi supervised
- multi label
- document clustering
- inductive learning
- retrieval systems
- n gram
- data mining
- image classification