HIBERT: Document Level Pre-training of Hierarchical Bidirectional Transformers for Document Summarization.

Xingxing Zhang Furu Wei Ming Zhou

Published in: ACL (1) (2019)

Keyphrases

document summarization
document level
sentence level
multi document summarization
language model
sentiment classification
pseudo relevance feedback
query expansion
document retrieval
training set
probabilistic model
co occurrence
sentiment analysis