When replacing keywords, we must understand the meaning of the original text, otherwise the meaning expressed in the revised sentence will be seriously off topic, which may lead to a high duplicate check result of China Knowledge Network. That is to say, it is often said that synonyms of keywords are used for replacement. (abbreviated as word change)

(2) regroup (master)

Reorganization is to introduce the concept of keywords. In other words, the reviser needs to take apart the meaning of the original text and then reassemble it according to his own language expression. If there are a lot of grammatical errors in the middle, the reviser needs to smooth the meaning of the sentence, which is also a way to reduce the weight. (short for other words)

(3) Summary method (expert)

The so-called summary method is that the reviewer summarizes a paragraph or a few sentences in the process of losing weight, and then writes them in his own words. (change a few sentences or a paragraph)

(4) Machine Weight Reduction Method (All)

Automatic weight reduction is the initial application of AI technology. Through semantic analysis, the machine can replace sentences with deeply learned words and sentences to help reduce the repetition rate of papers.