Question Answering for Portuguese: How Much Is Needed?
Rodrigo WilkensAline VillavicencioPublished in: SBIA (2010)
Keyphrases
- question answering
- cross language
- natural language processing
- information extraction
- question classification
- named entities
- information retrieval
- qa clef
- passage retrieval
- open domain question answering
- natural language
- natural language questions
- semantic roles
- syntactic information
- sentence retrieval
- search engine
- relation extraction
- document retrieval
- question answering systems
- answer extraction