The second challenge arises from modeling limitations. The first arises from data scarcity digitized data for many languages is limited and can be difficult to find on the web due to quality issues with Language Identification (LangID) models. There are two key bottlenecks towards building functioning translation models for the long tail of languages. Moreover, the languages that are currently represented are overwhelmingly European, largely overlooking regions of high linguistic diversity, like Africa and the Americas. Nevertheless, while existing translation services cover languages spoken by the majority of people world wide, they only include around 100 languages in total, just over 1% of those actively spoken globally. Performance on research benchmarks like WMT have soared, and translation services have improved in quality and expanded to include new languages. Machine translation (MT) technology has made significant advances in recent years, as deep learning has been integrated with natural language processing (NLP). Posted by Isaac Caswell and Ankur Bapna, Research Scientists, Google Translate

Google translation in french