I think their teacher was referring to Zipfian Distribution[0]. I've seen this distribution hold on Wikipedia corpus, as well. Of course it's empirical. [0]: h

I think their teacher was referring to Zipfian Distribution[0]. I've seen this distribution hold on Wikipedia corpus, as well. Of course it's empirical. [0]: https://en.wikipedia.org/wiki/Zipf%27s_law https://en.wikipedia.org/wiki/Zipf%27s_law