ALS at IJCNLP-2017 Task 5: Answer Localization System for Multi-Choice Question Answering in Exams.
Changliang LiCunliang KongPublished in: IJCNLP (Shared Tasks) (2017)
Keyphrases
- question answering
- question classification
- natural language questions
- question answering systems
- qa systems
- answer validation
- candidate answers
- answering questions
- answer extraction
- information retrieval
- question answer pairs
- natural language processing
- semantic roles
- named entities
- cross language
- passage retrieval
- information extraction
- natural language
- qa clef
- open domain question answering
- feature weighting
- sentence retrieval
- search engine
- artificial intelligence
- machine learning
- syntactic information
- textual entailment
- machine learning approaches
- multi modal