Keyphrases
- document images
- document classification
- document collections
- retrieval systems
- expert systems
- information retrieval systems
- document retrieval
- information retrieval
- text documents
- document clustering
- web documents
- document representation
- keywords
- artificial intelligence
- vector space model
- document content
- digital documents
- real time
- document summarization
- relevant documents
- language model
- relational databases
- multimedia
- learning algorithm
- data sets