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The Design And Implementation Of The Chinese Writing Composition Scoring Suggestion System For Senior High School Entrance Examination

Posted on:2021-08-31Degree:MasterType:Thesis
Country:ChinaCandidate:L S PengFull Text:PDF
GTID:2518306107453194Subject:Computer technology
Abstract/Summary:PDF Full Text Request
Among the evaluation methods of Chinese language ability in senior high school entrance examination,composition is the most representative method of evaluating ability.In the examination of language ability,composition is an indispensable question type.Compared with other types of questions,the composition of the score is so large that in its scoring work,fairness and objectivity are essential.However,the large length of the composition,difficulty in literacy,and teachers' emotional fluctuations have caused the difficulty of the scoring of Chinese composition to be greatly increased.Therefore,based on the existing artificial intelligence technology and natural language processing technology,it is necessary to design and implement a set of practically valuable Chinese essay scoring suggestion system through the analysis of the composition manual assessment process.In order to solve the problem that the machine better simulates the manual assessment of the Chinese composition of the senior high school entrance examination,the manual evaluation index of the Chinese composition of the senior high school entrance examination is analyzed to obtain the manual scoring index items,which are divided into four categories according to the evaluation angle.Scoring puts forward indicators for automatic assessment,and proposes extractable features for each automatic assessment indicator,so as to propose a set of effective composition feature extraction methods.In order to verify the evaluation effect of the Chinese writing composition features of the senior high school entrance examination,the models extracted from the four types of indicators were used to train the model to obtain four modules.According to the evaluation effect of the modules,the influence of the four types of features was obtained,and the effectiveness of the method was obtained according to the comparison of the training results;In order to achieve the most accurate prediction score,multiple scoring methods are used to compare and form the optimal model.Based on the proposed automatic scoring method for Chinese composition in senior high school entrance examination,a score suggestion system for Chinese composition for high school entrance examination was designed and implemented.After a large number of experiments,it has been proved that the proposed scoring index items can be a good assessment and description of the quality of the Chinese composition of the senior high school entrance examination.The proposed machine-assisted scoring suggestion generation method can effectively evaluate each scoring index item.The automatic scoring suggestion system for the Chinese composition of the senior high school entrance examination can effectively assist the grading work of the Chinese composition of the high school entrance examination,and has strong practicality.
Keywords/Search Tags:machine learning, composition-assisted scoring, automated essay scoring, regression analysis
PDF Full Text Request
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