I'm curious about your experiences with lemmatization tools for non modern texts. Specifically, I'm interested in lemmatization tools for 18th and 19th century Spanish, French, Portuguese, Italian, German and English, since I work with two large language-mixed collections: one with letters from the 19th century and one with newspaper articles from the 18th century. Although I prefer Python libraries, if you have other tools to recommend, I would be glad to heat about them.
What I know or think so far: - spaCy and nltk are widely used, but as I understood, they are only suited for modern texts - cltk is only for ancient texts - DTA::CAB is great with German, from my own experience.
Anyone with more information or experience? I'm glad to hear about articles on this subject as well!