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Salient Phrase Aware Dense Retrieval: Can a Dense Retriever Imitate a Sparse One?
Xilun Chen
Kushal Lakhotia
Barlas Oguz
Anchit Gupta
Patrick S. H. Lewis
Stan Peshterliev
Yashar Mehdad
Sonal Gupta
Wen-tau Yih
Published in:
CoRR (2021)
Keyphrases
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dense optical flow
information retrieval
data sets
motion field estimation
motion estimation
information retrieval systems
search engine
feature selection
clustering algorithm
object recognition
optical flow
image representation
test collection
retrieval systems
content based retrieval
displacement field