Keyphrases
- text documents
- keywords
- search engine
- text representation
- text mining
- semantic information
- wordnet
- information extraction
- semantic content
- information retrieval
- web search engines
- semantic similarity
- medical domain
- clinical practice
- web documents
- web search
- semantic representation
- user queries
- recognizing textual entailment
- domain specific
- natural language
- semantic annotation
- medical images
- query logs
- semantic attributes
- natural language queries
- linguistic information
- natural language understanding
- semi automatically
- arabic text
- natural language text
- clinical data
- search queries
- low level features
- text retrieval
- relevant documents
- semantic web
- information retrieval systems