Keyphrases
- web documents
- text content
- text information
- content and structure
- textual information
- multimedia
- web images
- textual content
- scientific papers
- semantic information
- textual data
- semantic content
- multimedia content
- content features
- cross media
- multimedia documents
- textual features
- document content
- database
- multiple types
- text retrieval
- user experience
- content extraction
- semantic tags
- keywords
- pdf files
- audio content
- user generated
- textual descriptions
- document analysis
- web content
- text mining
- digital libraries
- metadata
- information retrieval