Improving Abstractive Dialogue Summarization with Hierarchical Pretraining and Topic Segment.
MengNan QiHao LiuYuzhuo FuTing LiuPublished in: EMNLP (Findings) (2021)
Keyphrases
- multi document summarization
- automatic summarization
- topic segmentation
- topic hierarchy
- topic models
- opinion summarization
- natural language
- text summarization
- neural network
- mixed initiative
- fully unsupervised
- human machine
- dialogue management
- single document summarization
- document summaries
- conversational agent
- man machine
- hierarchical model