Today, when the specialty is more and more subdivided, the literature read by each scholar is more and more limited, and there is always a blind spot in the reviewer's eyesight. Testing the originality of the paper by technical means is not only necessary but also efficient, which provides an effective reference for measuring the academic level of the paper. However, the disadvantages of relying too much on weight checking are also obvious. In essence, the quality of the paper is not determined by the repetition rate, and there is no simple corresponding relationship between repetition rate and originality. The principle of the existing paper detection system is basically the same, which is to decompose the paper into blocks and detect the matching degree with the contents of the resource database. The so-called repetition rate is based on the same number of words. However, in most papers, the value of the same amount of text to academic innovation is different.
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This paper introduces the present situation of technical means testing papers