Title
A neural interlingua for multilingual machine translation.
Abstract
We incorporate an explicit neural interlingua into a multilingual encoder-decoder neural machine translation (NMT) architecture. We demonstrate that our model learns a true interlingua by performing direct zero-shot translation (without using pivot translation), and by using the interlingual sentence embeddings to train an English Yelp review classifier that, through the mediation of the interlingua, can also classify French and German reviews. Furthermore, we show that, despite using a smaller number of parameters than a pairwise collection of bilingual NMT models, our interlingual approach produces comparable BLEU scores for each language pair in WMT15.
Year
DOI
Venue
2018
10.18653/v1/w18-6309
WMT
DocType
Volume
Citations 
Conference
abs/1804.08198
5
PageRank 
References 
Authors
0.39
10
6
Name
Order
Citations
PageRank
Yichao Lu1101.22
Phillip Keung272.45
Faisal Ladhak352.76
Vikas Bhardwaj4363.03
Shaonan Zhang561.09
Jason Sun661.09