Text Summarization and Singular Value Decomposition.
Josef SteinbergerKarel JezekPublished in: ADVIS (2004)
Keyphrases
- singular value decomposition
- text summarization
- natural language processing
- named entity recognition
- information extraction
- least squares
- latent semantic analysis
- singular values
- question answering
- low rank
- multi document summarization
- dimension reduction
- automatic text summarization
- dimensionality reduction
- latent semantic indexing
- principal component analysis
- query expansion
- data matrix
- pattern recognition
- low rank approximation
- image processing
- information retrieval