Trainable Hard Negative Examples in Contrastive Learning for Unsupervised Abstractive Summarization.
Haojie ZhuangWei Emma ZhangChang DongJian YangQuan ShengPublished in: EACL (Findings) (2024)
Keyphrases
- negative examples
- positive examples
- supervised learning
- learning algorithm
- learning process
- concept learning
- active learning
- knowledge acquisition
- unsupervised learning
- learning problems
- background knowledge
- unlabeled data
- binary classification
- learning tasks
- decision rules
- training examples
- labeled data
- support vector
- reinforcement learning
- face recognition