Words ranking and Hirsch index for identifying the core of the hapaxes in political texts

作者：

Highlights：

• Exploration of hapax legomena present in a corpus.

• Text analysis based on rank size law.

• H-index to determine the key hapaxes of a corpus.

• Empirical studies of the US President speeches.

摘要

•Exploration of hapax legomena present in a corpus.•Text analysis based on rank size law.•H-index to determine the key hapaxes of a corpus.•Empirical studies of the US President speeches.

论文关键词：Text analysis,H-index,Rank-size law,Hapaxes,US Presidents speeches

论文评审过程：Received 20 August 2019, Revised 11 May 2020, Accepted 13 May 2020, Available online 31 May 2020, Version of Record 31 May 2020.

论文官网地址：https://doi.org/10.1016/j.joi.2020.101054