Keyphrases
- web documents
- web data
- web information
- information retrieval
- website
- multilingual documents
- text information
- web applications
- information retrieval systems
- database
- document collections
- digital documents
- web content
- semantic web
- web pages
- current web search engines
- relevant documents
- open directory project
- content similarity
- newspaper articles
- user interests
- web mining
- textual data
- web resources
- document classification
- semi structured
- user queries
- information sources
- keywords
- meta information
- textual features
- answering questions
- topic specific
- search engine
- document clustering
- document retrieval
- text documents
- retrieval systems
- information extraction
- structured information
- document representation
- link analysis
- web crawler
- google scholar
- search click data