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Distributionally Robust Unsupervised Dense Retrieval Training on Web Graphs.
Peixuan Han
Zhenghao Liu
Zhiyuan Liu
Chenyan Xiong
Published in:
CoRR (2023)
Keyphrases
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web graph
supervised learning
robust optimization
information retrieval
data mining
image retrieval
information retrieval systems
link analysis
training set
semi supervised
unsupervised learning
retrieval systems
ranking algorithm
graph mining