Backtranslated imdb movie reviews.
Each directory is named imdb_{language_code}
and mimics the original structure of the imdb
dataset.
For backtranslating training data through Italian, the command would be
python cache_backtranslations.py --imdb_dir imdb/train/ --target_language it
Modify cache_backtranslations.py to read from and write to new paths