Keyphrases
- textual content
- semantic content
- text content
- text information
- scientific papers
- content and structure
- semantic information
- textual information
- document content
- multimedia
- web documents
- financial news
- cross media
- multimedia documents
- multimedia content
- information retrieval
- text retrieval
- keywords
- text mining
- semantic structure
- page layout
- content extraction
- text documents
- database
- plain text
- search engine
- metadata
- free text
- visual information
- web content
- user generated
- multiple types
- textual data
- user generated content
- digital content