Evidence Aggregation for Answer Re-Ranking in Open-Domain Question Answering.
Shuohang WangMo YuJing JiangWei ZhangXiaoxiao GuoShiyu ChangZhiguo WangTim KlingerGerald TesauroMurray CampbellPublished in: ICLR (Poster) (2018)
Keyphrases
- open domain question answering
- question answering
- candidate answers
- rank aggregation
- answer extraction
- ranking algorithm
- web search
- question answering systems
- ranking functions
- final answer
- learning to rank
- cross language
- natural language processing
- natural language
- ranked list
- cross lingual
- machine learning
- knn
- knowledge base
- feature selection