Distributionally Robust Unsupervised Dense Retrieval Training on Web Graphs.

Peixuan Han Zhenghao Liu Zhiyuan Liu Chenyan Xiong

Published in: CoRR (2023)

Keyphrases

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