This year's mainstream source files are critical, but unlike HowNet, the source files are new systems, which can't be compared with HowNet. However, in view of the fact that there is no duplicate checking system in the market that is completely consistent with the school, it can be chosen as a substitute. In addition, there is the internal version of the final evaluation version of HowNet, which has been popular in the past two years.
Source file identification and duplicate checking system;
At present, it is the system with the closest duplicate checking result to HowNet in the whole market. Generally speaking, the error is within 3%. The source document identification system was introduced by "North National Copyright Exchange Center". The database of the system is close to HowNet, and the duplicate checking algorithm is also close to HowNet, so the results are basically consistent with the source document identification system.
Principle of duplicate checking:
HowNet dissertations are tested as a whole article, and the format may have an impact on the test results. It is necessary to submit the final submission format for testing, so as to minimize the impact, and small segments that affect dozens may not be detected. Papers over 30,000 words can be ignored. The comparative databases are: online publishing database of academic journals in China, full-text database of doctoral dissertations in China/full-text database of excellent master's dissertations in China, full-text database of papers of important national conferences, and full-text database of important newspapers and periodicals in China.
China patent full-text database, personal comparison database, other comparison databases. Some books are not in the HowNet Library and cannot be detected. After the paper is uploaded, the system will automatically detect the chapter information of the paper. If there is automatically generated directory information, the system will detect the paper in sections, otherwise it will automatically detect the paper in sections.