Automatic Arabic Grammatical Error Correction based on Expectation-Maximization routing and target-bidirectional agreement

Aiman Solyman, Zhenyu Wang, Qian Tao, Arafat Abdulgader Mohammed Elhag, Rui Zhang, Zeinab Mahmoud

Abstract: Highlights•We proposed an automatic Arabic grammar error correction.•we proposed a semi-supervision noising method to construct synthetic parallel training data.•We proposed to use dynamic linear combination and EM routing algorithm with seq2seq Transformer.•We introduced a regularization bidirectional agreement method to overcome the exposure bias problem.