Question Answering System for Entrance Exams in QA4MRE.
Xinjian LiRan TianNgan L. T. NguyenYusuke MiyaoAkiko AizawaPublished in: CLEF (Working Notes) (2013)
Keyphrases
- question answering
- question classification
- answer extraction
- answer validation
- open domain
- qa clef
- question answering systems
- qa systems
- natural language processing
- natural language
- open domain question answering
- information retrieval
- natural language questions
- mid term
- textual entailment
- multiple choice
- reversible jump mcmc
- passage retrieval
- information extraction
- feature weighting
- cross language
- semantic roles
- cross lingual
- cd rom
- named entities
- neural network
- relation extraction
- document retrieval
- exam questions
- object oriented
- machine learning