Modeling Diverse Relevance Patterns in Ad-hoc Retrieval.

Yixing Fan Jiafeng Guo Yanyan Lan Jun Xu Chengxiang Zhai Xueqi Cheng

Published in: SIGIR (2018)

Keyphrases

ad hoc retrieval
query independent
test collection
query expansion
relevance model
document collections
language model
data fusion
relevance feedback
web search
active learning
information retrieval
pattern mining
visual features
pseudo relevance feedback
information extraction
metadata