Keyphrases
- document collections
- information retrieval
- metadata
- document clustering
- information retrieval systems
- legal documents
- relevant documents
- text documents
- web documents
- document retrieval
- structured documents
- web data
- free text
- plagiarism detection
- multimedia documents
- text retrieval
- neural network
- xml documents
- document classification
- text collections
- text analysis
- latent semantic analysis
- query terms
- multi document summarization
- vector space
- expert finding
- retrieval systems
- electronic documents
- website