Fast and accurate language identification using fastText(fasttext.cc)

Fast and accurate language identification using fastText

https://fasttext.cc/blog/2017/10/02/blog-post.html

12 comments

Nice the author created this based on tatoeba.org data, I used to be the main developer and for tatoeba I created a language detector (because it's was painful for people to have to input a sentence AND the language, especially for polyglots), so it's more likely the language data used for this language detector was made itself by a language detector, funny when you think about it :)

https://github.com/allan-simon/Tatodetect (I should rewrite it in Rust some days) , it's a simple N-gram detector.

matthberg9 anni fa

Really fascinating from a linguistics perspective, I'm curious as to how this works and if it is possible to abstract away to help with the cataloguing of dying languages.

wyldfire9 anni fa

I think it would be cool to see how easily they could create a WASM/asm.js target.

visarga9 anni fa

Why is it just 93% accurate on Wikipedia? Is it that hard to identify languages?

microcolonel9 anni fa

I suspect it's due to mixed-language content on Wikipedia. A lot of Wikipedia articles talk about foreign language art and culture, this is one of the largest (if not the largest) single categories of content on non-English Wikipedias.

alexott9 anni fa

Yes, it's not so good on the samples with several languages

alexott9 anni fa

I would try to make comparison with Google's CLD tomorrow

alexott9 anni fa

http://alexott.blogspot.de/2017/10/evaluating-fasttexts-mode...

microcolonel9 anni fa

Bearing in mind that fastText supports many more languages than CLD.

alexott9 anni fa

depends on the mode, but I've compared with only ~60 languages

rasmussondk9 anni fa

Please let us know how it goes.

alexott9 anni fa

I just posted a link to blogpost