multilingual embedding space
cat (en)
chat (fr)
gato (es)
Katze (de)
बिल्ली (hi)
dog (en)
chien (fr)
translations cluster.
distant words stay distant.
cross-lingual transfer
fine-tune on English
sentiment labels
run on Hindi, Urdu,
Swahili, French ...
zero-shot transfer.
add 100-500 target
language examples
accuracy 95-98%
of English baseline
few-shot fine-tuning.
source language matters.
Hindi source > English source
for Marathi, Bengali, Nepali.
Check LANGRANK / qWALS.