Evaluation of split-and-rephrase output of the knowledge extraction tool in the intelligent tutoring system
作者：
Highlights：
• The sentence length is an extraneous cognitive load to working memory.
• Text simplification reduces working memory cognitive load.
• Knowledge extraction tool performs text simplification.
• Sentence splitting is done using linguistically and data-driven approaches.
• Datasets used for evaluation are WikiSPlit, HSplit and MinWikiSplit.
摘要
•The sentence length is an extraneous cognitive load to working memory.•Text simplification reduces working memory cognitive load.•Knowledge extraction tool performs text simplification.•Sentence splitting is done using linguistically and data-driven approaches.•Datasets used for evaluation are WikiSPlit, HSplit and MinWikiSplit.
论文关键词：Intelligent tutoring system,Natural language processing,Knowledge extraction,Text simplification
论文评审过程：Received 5 November 2020, Revised 8 August 2021, Accepted 9 September 2021, Available online 15 September 2021, Version of Record 20 September 2021.
论文官网地址：https://doi.org/10.1016/j.eswa.2021.115900
