- generate word feature
- generate sentence feature
---------NLP指标----------
- sum_nsyl:音节数
- mean_nsyl:平均音节数
- median_bncSpkFreq:句子的词频的中位数(BNC spoken english)
- mean_idf:句子单词的平均idf
- nterm:单词数
- type_token_ratio:形符比
---------可读性指标----------
Citation:https://github.com/mmautner/readability
- ARI
- ColemanLiauIndex
- FleschKincaidGradeLevel
- FleschReadingEase
- GunningFogIndex
- LIX
- RIX
- SMOGIndex
- ...