Universal Words relationship question-answering from UNL Ontology.
Md. Anwarus Salam KhanHiroshi UchidaSetsuo YamadaTetsuro NishinoPublished in: ICIS (2013)
Keyphrases
- question answering
- syntactic information
- semantic roles
- question classification
- natural language processing
- natural language
- cross language
- semantic information
- information retrieval
- qa clef
- knowledge representation
- domain knowledge
- semantic relationships
- information extraction
- named entities
- n gram
- passage retrieval
- question answering systems
- word sense disambiguation
- keywords
- natural language questions
- text documents
- open domain question answering
- relation extraction
- answer extraction
- domain ontology
- domain specific
- knowledge base
- noun phrases
- data mining
- wordnet
- qa systems
- text mining
- expert systems
- machine learning