Phrase-based Machine Translation is State-of-the-Art for Automatic Grammatical Error Correction
M Junczys-Dowmunt, R Grundkiewicz - arXiv preprint arXiv:1605.06353, 2016
... Their method relies on a character-level encoder-decoder recurrent neural network with an attention mechanism. They use data from the public Lang-8 corpus and combine their model with an n-gram language model trained on web-scale Common Crawl data. ...