A two-fold rule-based model for aspect extraction

作者：

Highlights：

• We have proposed a two-fold rule-based model for aspect extraction.

• The proposed model uses sequential pattern-based rules to extract product aspects.

• Identifies aspect associated with both domain dependent and independent opinions.

• Experiments have shown better results as compared to the state-of-the-art approaches.

摘要

•We have proposed a two-fold rule-based model for aspect extraction.•The proposed model uses sequential pattern-based rules to extract product aspects.•Identifies aspect associated with both domain dependent and independent opinions.•Experiments have shown better results as compared to the state-of-the-art approaches.

论文关键词：Aspect-based sentiment analysis,Opinion mining,Aspect extraction,Explicit aspects,Sequential pattern-based rules,Aspect pruning

论文评审过程：Received 17 May 2017, Revised 26 July 2017, Accepted 27 July 2017, Available online 28 July 2017, Version of Record 1 August 2017.

论文官网地址：https://doi.org/10.1016/j.eswa.2017.07.047