Unbiased Learning to Rank with Unbiased Propensity Estimation.

Qingyao Ai Keping Bi Cheng Luo Jiafeng Guo W. Bruce Croft

Published in: SIGIR (2018)

Keyphrases

learning to rank
information retrieval
ranking functions
loss function
evaluation measures
ranking svm
document retrieval
retrieval systems
direct optimization
collaborative filtering
evaluation metrics
learning to rank algorithms
decision trees
face recognition
supervised learning
query dependent