Problems Research On The Intelligent Evaluation Of The Subjective Questions Under The New College Entrance Examination

The new college entrance examination reform is more and more urgent to improve the way of reading subjective questions intelligently.The goal of "improving the scoring method,strengthening the marking management and improving the performance report" was clearly put forward in the "Implementation Opinions of the State Council on Deepening the Reform of the Examination and Enrollment System".However,the problem of manual examination on the subjective examination network is prominent in the examination process and fairness,which cannot meet the needs of the new college entrance examination reform.The rapid development of artificial intelligence technology brings opportunities for the intelligent marking of subjective questions,and the application of intelligent marking in daily teaching gradually becomes normal.With its characteristics of high efficiency,high accuracy and high reliability,intelligent marking technology can effectively improve and solve the problems of manual marking on the Internet.However,there are still many problems in the aspects of technology,process,function and security,which need to be improved.This study from the subjective topic intelligent reading related technology,the application of the university entrance exam online marking,and application of new college entrance examination under the background of the subjective topic intelligent marking after reviewing the related literature at home and abroad,three aspects of OM online marking system and QM intelligent marking system for case study,the marking system developers,to participate in college entrance examination reading teachers in-depth interview survey,etc.Through the analysis,it is concluded that there are still problems such as complicated process,low efficiency,high subjectivity,low stability and "man-machine confrontation",etc.,while intelligent marking has prominent advantages in guaranteeing fairness,improving efficiency and detecting special abnormal papers.However,in the further study on the intelligent marking of subjective questions,the author finds that there are still obvious deficiencies in the technology,process,function and security of computer intelligent marking of subjective questions.Second,the subjective topic area segmentation method "rough",segmentation template intelligence is insufficient;Thirdly,the text recognition accuracy is insufficient and the recognition model training process is complex.Fourth,the magnification error of word meaning uncertainty is not obvious.Fifth,the accurate grading of multiple subjects and multiple questions has not been formed;Sixth,the comprehensive and complex situation processing mode has the dispute;Seventh,there is a problem of "leniency and strictness" in the grading.Eight,the intelligent scoring model is single,lack of review mechanism;Nine,the logic of intelligent algorithm is difficult to "surpass",and the data is not traceable.Ten,the intelligent marking system provides a "security barrier",but the "threat" still exists.Based on the above problems,the author puts forward the following four Suggestions for improvement in view of the shortcomings of computer intelligence evaluation of subjective problems.The second is the text recognition model based on the detection-recognition correction mechanism.The third is an intelligent sampling mechanism based on text clustering analysis.The fourth is based on the fusion of manual and machine marking the new intelligent marking model.At the same time,the author puts forward the following three Suggestions for the application of subjective intelligent examination in the college entrance examination.The second is to enhance the "anthropomorphism" and promote the connection between the subject and object of the examination.Third,the construction of "double insurance" to create the man-machine double evaluation of intelligent marking model.This study makes an in-depth excavation and investigation of cases and personnel related to intelligent examination papers,and puts forward corresponding strategies and Suggestions in combination with specific problems while obtaining first-hand information of intelligent examination papers of subjective questions.These research results not only enrich the research on the subjective examination ofcomputer intelligence evaluation,but also provide certain theoretical guidance and reference significance for the improvement and application of the subjective examination intelligent examination under the new college entrance examination background.