IR&TM-NJUST @ CLSciSumm-19.
Shutian MaHeng ZhangTianxiang XuJin XuShaohu HuChengzhi ZhangPublished in: BIRNDL@SIGIR (2019)
Keyphrases
- information retrieval
- information retrieval systems
- text retrieval
- query expansion
- web information retrieval
- information access
- evaluation measures
- ir evaluation
- retrieval effectiveness
- search algorithm
- web search
- relevance feedback
- social networks
- artificial intelligence
- neural network
- data sets
- term weighting
- ad hoc retrieval
- real time
- database