Unsupervised Extractive Summarization by Pre-training Hierarchical Transformers.
Shusheng XuXingxing ZhangYi WuFuru WeiMing ZhouPublished in: CoRR (2020)
Keyphrases
- extractive summarization
- supervised learning
- unsupervised learning
- training examples
- hierarchical structure
- machine learning
- test set
- supervised training
- semi supervised
- coarse to fine
- training phase
- restricted boltzmann machine
- classifier training
- online learning
- data driven
- co occurrence
- training process
- training algorithm
- knowledge discovery
- deep architectures
- training set