Earlier quoted context omitted.
Yes, I missed that, even though it is very clearly spelled out (oops!). It makes the ordinal comparison valid (modulo noise), but it does not completely address the concern. If you have two artists, and artist 1 uses 5,000 unique words in 35,000 lyrics while artist 2 uses 10,000 unique words in 35,000 lyrics, artist 2's vocabulary may be substantially more than twice as large as artist 1's. It is unlikely that a lyri…
This is a very good point - Aesop Rock, for example, uses one unique word every 5 words (7k unique in 35k), and if this does not stop, maybe he would continue and we would find the same average in 70k or 120k words. After all, you still have to have filler words like "to", "a", "the", "have", etc - he could be saturating the spots where he can put uniques. So this could substantially underrepresent vocabularies. Ther…
mdaniels.com/vocab/scatter.png
so the average would change as your sample size grows.
35K was the threshold where things didn't get garbled (like the 100 word example that you mention).
The threshold is also impacted by who I include. If I went to 50K, I'd lose out on rappers like Drake.