Abstractive Summarization: A Survey of the State of the Art
Hui Zhi Lin, Vincent Ng · Proceedings of the AAAI Conference on Artificial Intelligence · 2019
The focus of automatic text summarization research has exhibited a gradual shift from extractive methods to abstractive methods in recent years, owing in part to advances in neural methods. Originally developed for machine translation, neural methods provide a viable framework for obtaining an abstract representation of the meaning of an input text and generating informative, fluent, and human-like summaries. This paper surveys existing approaches to abstractive summarization, focusing on the recently developed neural approaches.