I don't know the link but it probably used features from a field called stylometry. https://en.m.wikipedia.org/wiki/Stylometry https://en.m.wikipedia.org/wiki/

I don't know the link but it probably used features from a field called stylometry. https://en.m.wikipedia.org/wiki/Stylometry https://en.m.wikipedia.org/wiki/Stylometry It's been used to discover the author of disputed novels from the past.