Contrastive Learning with Hard Negative Entities for Entity Set Expansion.

Yinghui Li Yangning Li Yuxin He Tianyu Yu Ying Shen Hai-Tao Zheng

Published in: CoRR (2022)

Keyphrases

negative examples
learning systems
learning algorithm
unsupervised learning
learning tasks
prior knowledge
supervised learning
online learning
concept learning
named entities
small number
learning process
reinforcement learning
training data
probability distribution
learning problems
incremental learning