Learning to Augment Imbalanced Data for Re-ranking Models.

Zi-Hao Qiu Ying-Chun Jian Qing-Guo Chen Lijun Zhang

Published in: CIKM (2021)

Keyphrases

learning process
learning algorithm
reinforcement learning
supervised learning
test set
learning tasks
imbalanced data
information retrieval
active learning
learning to rank
learning from imbalanced data