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TopPRF: A Probabilistic Framework for Integrating Topic Space into Pseudo Relevance Feedback.
Jun Miao
Jimmy Xiangji Huang
Jiashu Zhao
Published in:
ACM Trans. Inf. Syst. (2016)
Keyphrases
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pseudo relevance feedback
probabilistic model
relevance feedback
topic models
bayesian networks
query expansion
information retrieval
feature selection
metadata
document retrieval
relevance model