Comment by costco

I'm not that smart - my site is basically just doing some calculations on word frequencies. You can read https://academic.oup.com/dsh/article-abstract/17/3/267/92927... and https://www.tandfonline.com/doi/abs/10.1080/09296174.2011.53... and https://news.ycombinator.com/item?id=33755898 for more information.