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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:
EMNLP (Findings) (2022)
Keyphrases
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dense optical flow
dense stereo
stereo correspondence
dense sampling
motion field estimation
information retrieval
image retrieval
image database
query expansion
document retrieval
dense motion estimation
clustering algorithm
keywords
co occurrence
stereo matching
retrieval model