Search Result Diversity Evaluation Based on Intent Hierarchies.

Xiaojie Wang Ji-Rong Wen Zhicheng Dou Tetsuya Sakai Rui Zhang

Published in: IEEE Trans. Knowl. Data Eng. (2018)

Keyphrases

search result
search queries
web search
web search engines
search engine
ambiguous queries
search tasks
log data
search behavior
user queries
bayesian networks
keywords
query logs
ranked list
query biased
implicit feedback
evaluation metrics
test collection
information sources
database systems