A plagiarism prevention identification method of composition part in an electronic answer sheet
A recognition method and anti-plagiarism technology, applied in character and pattern recognition, semantic analysis, computer parts and other directions, can solve problems such as affecting the efficiency of scoring and taking a lot of time
Inactive Publication Date: 2018-12-28
DONGGUAN HUARUI ELECTRONICS TECH CO LTD
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Problems solved by technology
For the examiners, it is necessary to manually mark the answer text of the composition part included in the electronic answer sheet submitted by a certain student, and to compare whether the answer text of the composition part included in the electronic answer sheet submitted by the student is different from that submitted by other students. The answer text of the composition part included in the answer sheet is suspected of plagiarism, which leads to a lot of time spent in marking and scoring, which affects the efficiency of marking and scoring
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[0053] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0054] It should be noted that the terms "comprising" and "having" and any variations thereof in the embodiments of the present invention are intended to cover non-exclusive inclusion, for example, a process, method, system, product, or process that includes a series of steps or units. The apparatus is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to the pr...
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The invention discloses a plagiarism prevention identification method of composition part in an electronic answer sheet, comprising the following steps: obtaining a first electronic answer sheet submitted by a certain student; detecting whether the composition portion in the first electronic answer sheet includes a first answering text; obtaining a second electronic answer sheet submitted by a neighboring classmate of the student according to the name of the student and class information included in the first electronic answer sheet if the first answer sheet is included; wherein the examination subjects corresponding to the first electronic answer sheet are the same as the examination subjects of the second electronic answer sheet; comparing the first answering text with a second answeringtext included in a composition portion of the second electronic answer sheet; if the comparison indicates that the first answering text is similar to the second answering text, marks indicating the existence of suspected plagiarism being marked on the first electronic answer sheet and the second electronic answer sheet, respectively. The embodiment of the invention can reduce the time spent on marking and grading, and improve the efficiency of marking and grading.
Description
technical field [0001] The invention relates to the technical field of anti-cheating, in particular to an anti-plagiarism identification method for composition parts in electronic answer sheets. Background technique [0002] At present, there are more and more schools and training institutions using electronic devices such as tablet computers and personal computers (Personal Computer, PC) to conduct examinations. Among them, when electronic devices such as tablet computers and personal computers are used to conduct examinations, the service equipment can collect electronic answer sheets submitted by students, thereby effectively saving paper waste and realizing paperless examinations. [0003] In practice, it has been found that some of the contents of the electronic answer sheets collected by the service equipment still need to be marked manually. For example, the answer text of the composition part included in the electronic answer sheet submitted by the students collec...
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Patent Timeline
Login to View More IPC IPC(8): G06K9/00G06K9/20G06K9/62G06F17/27G06Q50/20
CPCG06Q50/205G06F40/211G06F40/30G06V40/166G06V40/172G06V30/40G06V10/225G06V30/287G06F18/22
Inventor 向湘杰
Owner DONGGUAN HUARUI ELECTRONICS TECH CO LTD