Unsupervised Extractive Summarization by Pre-training Hierarchical Transformers.
Shusheng XuXingxing ZhangYi WuFuru WeiMing ZhouPublished in: EMNLP (Findings) (2020)
Keyphrases
- extractive summarization
- supervised learning
- unsupervised learning
- supervised training
- training examples
- data driven
- training set
- restricted boltzmann machine
- training phase
- training data
- co occurrence
- online learning
- maximum likelihood
- data sets
- training process
- text summarization
- hierarchical model
- supervised methods
- machine learning