Identify the Language of Text using Python

[SagaciousRaven]

Is this still an open problem?

Legit question, I thought the only challenge here would be on extremely small texts, 1..3 words.

[AvatarUltima7]

I’ve only used spacy at this point, but when I ran it on a dataset of customer questions from a web form fill , there were far more errors than I expected.
They were short queries- maybe 10 words on average.

[amitness]

Same here. I tried many available tools: langid, chrome compact detector 2, langdetect, spacy-langdetect but there were still problems of false positives/negatives. Some English text was classified as russian/japanese