The 2017 college entrance examination has come to an end. At present, the provincial college entrance examination has gradually started the “checking mode”.
It is understood that China has carried out online college entrance examinations for many years. Online scoring is a paperless assessment method that uses computer network technology and image technology to combine the experience of manual assessment with modern information technology to control non-selection of assessment errors and achieve the principle of fairness in examination. When the student answers the question, the objective question is blacked out at the corresponding position of the answer sheet, and the subjective question is answered in the corresponding area of the answer sheet. During the marking, the high-speed scanner is used to quickly scan the answer sheet, and the computer automatically scores the standard answers in the objective questions. The subjective part is cut into one picture according to the title, and the admission ticket is named as the file name. Each candidate creates a series of files and deposits them in the server. The server randomly distributes each candidate's answer picture to the corresponding review teacher according to the instruction, and each review teacher scores on the computer according to the scoring standard. In this process, the reviewer no longer contacts the candidate's paper answer, minimizing human interference during the marking process.
Multiple choice system automatic review
The high test questions are divided into two types: multiple-choice questions (objective questions) and non-selective (non-objective questions). The review of the multiple-choice questions is automatically and uniformly evaluated by the marking system against the standard answers. In order to ensure the accurate identification of the candidate's answer sheet, the system uses different methods to identify the comparison of the coating information, the identification is consistent, and then according to the scoring standard to determine whether to give points, thus ensuring the accuracy of the marking.
Convert non-choice questions into images
For the scoring of non-choice questions, the candidate's answer sheet, which is uniformly retrieved, will be scanned into the image information after scanning with a dedicated scanning device. Then, the image information of the entire answer sheet is cut according to a small module. During the scoring process, the scoring person can only see the answer information of the test questions that he is responsible for in the scoring system. He can't see the answers to other questions, and he can't see which candidate answered.
After the start of the scoring, the answer image of the test questions is randomly sent to the computer of the marking teacher. The scoring teacher can only give the image information to the candidates according to the questions they have submitted. The scoring results are directly input into the computer, and finally the computer automatically completes the full-volume score synthesis. Waiting for work.
After continuous upgrading, optimization and innovation, the functions of China's college entrance examination online marking system are improving day by day, including “rights management”, “answer card scanning”, “data collection”, “rating”, “multi-subject management” and “score”. Verification, "data analysis" and many other functions. For some questions that are easy to produce in the college entrance examination papers, for example, how to avoid different scorers giving different scores for the same composition, and the same teacher gives two scores with larger gaps for the essays at the same level. The online marking system has also developed a comprehensive solution.
Checking time
Every time the college entrance examination is reviewed, it will be counted in seconds. When there is a 30s, there will be a reminder. When it is 90s, it will automatically enter the next one. Think about changing hundreds of thousands of papers in a week, each with seven or eight questions, at least twice, you can imagine how nervous the time is. And the number of papers is directly linked to the bonus, so everyone spontaneously work overtime, basically the Foxconn model. After the first morning, the reviewers can reach the realm of human and machine integration, and read the papers as quickly as conditioned.
Your test paper in the electronic eye
So what is your test paper in the "electronic eye"? See the end, tell you what kind of roll face to get 20 points!
The specified 2B pencil must be used, otherwise it may be misjudged as "empty selection", based on 0 points.
Do not use the blue pen to answer, the scanning is easy to color, causing misjudgment.
The drawing and drawing intensity is moderate, otherwise the scanning is too shallow, and it is easy to misjudge or not give points.
The answer is concise and clear, and the level is clear. Do not exceed the answer area.
