Keyphrases
- document collections
- information retrieval
- relevant documents
- information retrieval systems
- xml documents
- document retrieval
- high level
- text documents
- web documents
- user queries
- retrieval systems
- metadata
- document structure
- vector space model
- data visualization
- document classification
- image interpretation
- document clustering
- digital documents
- keywords
- latent semantic analysis
- structured documents
- electronic documents
- textual content
- free text
- legal documents
- text analysis
- digital libraries
- web data
- neural network
- test collection
- knn