supported by the National Natural Science Foundation of China(Grant Nos.62076217 and 61906060);the Blue Project of Yangzhou University.
1 Introduction Lexical simplification(LS)aims to simplify a sentence by replacing complex words with simpler words without changing the meaning of the sentence,which can facilitate comprehension of the text for people...
supported by the National Natural Science Foundation of China(Grant Nos.62076217 and 61906060);and the Program for Changjiang Scholars and Innovative Research Team in University(PCSIRT)of the Ministry of Education,China(IRT17R32).
Unsupervised text simplification has attracted much attention due to the scarcity of high-quality parallel text simplification corpora. Recent an unsupervised statistical text simplification based on phrase-based mach...