Opinion summarization methods: Comparing and extending extractive and abstractive approaches

作者：

Highlights：

• Research about some aspect-based opinion summarization methods.

• A new content selection strategy to produce extractive summaries is proposed.

• A novel NLG template-based system to generate abstractive summaries is proposed.

• Extractive and abstractive opinion summarization methods are compared.

摘要

•Research about some aspect-based opinion summarization methods.•A new content selection strategy to produce extractive summaries is proposed.•A novel NLG template-based system to generate abstractive summaries is proposed.•Extractive and abstractive opinion summarization methods are compared.

论文关键词：Opinion summarization,Aspect-based approach,Extractive and abstractive summarization

论文评审过程：Received 27 September 2016, Revised 20 December 2016, Accepted 2 February 2017, Available online 7 February 2017, Version of Record 18 March 2017.

论文官网地址：https://doi.org/10.1016/j.eswa.2017.02.006