Improving Question Answering based on Query Expansion with Wikipedia
Authors | Yajie Miao Xin Su Chunping Li |
|---|---|
Publication date | 2010 |
DOI | 10.1109/ICTAI.2010.106 |
Links | Original |
Improving Question Answering based on Query Expansion with Wikipedia - scientific work related to Wikipedia quality published in 2010, written by Yajie Miao, Xin Su and Chunping Li.
Overview
As an emerging area in information retrieval, question answering aims at retrieving answers to user-posted questions from a given sentence collection or text corpus. In question answering, the queries are usually submitted in the form of short sentences which are unable to represent user intentions sufficiently. In this study, authors present a novel framework which improves question answering through query expansion. Authors enrich representation of queries with Wikipedia concepts generated by the proposed QRWiki retrieval model. Then the enriched queries are exploited to benefit the process of question answering. The experiments with benchmark datasets show that the proposed framework performs significantly better than the baseline system, and is effective in boosting the performance of question answering.
Embed
Wikipedia Quality
Miao, Yajie; Su, Xin; Li, Chunping. (2010). "[[Improving Question Answering based on Query Expansion with Wikipedia]]".DOI: 10.1109/ICTAI.2010.106.
English Wikipedia
{{cite journal |last1=Miao |first1=Yajie |last2=Su |first2=Xin |last3=Li |first3=Chunping |title=Improving Question Answering based on Query Expansion with Wikipedia |date=2010 |doi=10.1109/ICTAI.2010.106 |url=https://wikipediaquality.com/wiki/Improving_Question_Answering_based_on_Query_Expansion_with_Wikipedia}}
HTML
Miao, Yajie; Su, Xin; Li, Chunping. (2010). "<a href="https://wikipediaquality.com/wiki/Improving_Question_Answering_based_on_Query_Expansion_with_Wikipedia">Improving Question Answering based on Query Expansion with Wikipedia</a>".DOI: 10.1109/ICTAI.2010.106.
