IR&TM-NJUST@CLSciSumm 20.

Heng Zhang Lifan Liu Ruping Wang Shaohu Hu Shutian Ma Chengzhi Zhang

Published in: SDP@EMNLP (2020)

Keyphrases

information retrieval
query expansion
information retrieval systems
text retrieval
retrieval effectiveness
neural network
data sets
relational databases
retrieval model
patent retrieval
automatic indexing
xml retrieval
information access
language model
expert systems
search algorithm
knowledge base