Learning-to-rank debias with popularity-weighted negative sampling and popularity regularization.

Chenxu Wang Aodian Liu Tao Qin

Published in: Neurocomputing (2024)

Keyphrases

learning to rank
loss function
ranking functions
evaluation measures
active sampling
collaborative filtering
query dependent
ranking svm
document retrieval
evaluation metrics
random sampling
direct optimization
multi class
simulated annealing