2T: Two-Term Indexing of Documents Using Syntactic and Semantic Constraints.
Harri M. T. SaarikoskiPublished in: DEXA Workshops (2005)
Keyphrases
- semantic constraints
- semantic representation
- information retrieval
- noun phrases
- query terms
- semantic knowledge
- document collections
- information retrieval systems
- term frequency
- database
- knowledge sources
- text retrieval
- semantic information
- natural language text
- user queries
- xml documents
- web documents
- text documents
- relevant documents
- document classification
- relational schema
- retrieval systems
- document retrieval
- natural language
- keywords
- metadata
- semantic relations
- language model
- co occurrence
- databases
- test collection
- information sources
- concept hierarchy
- information extraction
- world model
- search engine