A machine judging method for objective questions containing subjective information

A technology of subjective information and objective questions, applied in the field of computer judging based on Boolean operations, it can solve the problems of covering up the real situation, failing to obtain scores, losing subjective information, etc., and achieves the effect of rich connotation, accurate and fast judgment

Active Publication Date: 2019-03-08
DALIAN MARITIME UNIVERSITY
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Problems solved by technology

For example, the thinking process of the students cannot be judged, only the results of their thinking can be obtained. Even if the students have a little understanding of the question, if they fail to answer the question, they will not get any points. On the contrary, even random guesses

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  • A machine judging method for objective questions containing subjective information
  • A machine judging method for objective questions containing subjective information
  • A machine judging method for objective questions containing subjective information

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specific Embodiment approach

[0026] Such as figure 1 As shown, a machine marking method for objective questions containing subjective information, said method is applicable to computer systems, comprising the following steps:

[0027] S1, on the basis of traditional objective questions, add confidence options and give them different weights;

[0028] S2, judging whether the answer to the objective question is correct, if it is correct, enter step S3, and if it is wrong, enter step S3';

[0029] S3, identifying the confidence option and determining the α value;

[0030] S4, calculating the score according to the item score and the confidence weight;

[0031] S3', determine whether the confidence option is 100%, if it is to enter S4', if not to enter S4";

[0032] S4', calculate the score according to the topic score;

[0033] S4", introducing a negative score adjustment item;

[0034] S4.1", calculate the score according to the item score, confidence weight and custom negative score adjustment item va...

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Abstract

The invention discloses a machine judging method for objective questions containing subjective information. The method is applicable to a computer system and mainly comprises the following steps of S1adding confidence options on the basis of traditional objective questions and giving different weights to the objective questions; 2 judging whether that answer to the objective question is correct;S3 identifying the confidence option and determining the alpha value; S4 calculating the score according to the item score and the confidence weight; and S5 outputting the final score. The method of the invention generally introduces a principle of combining subjective and objective scoring of confidence options into machine scoring, not only retains the Boolean property of objective questions, ensures the accuracy and rapidity of judgment, but also takes into account the test of the respondent's subjective thinking process, forms the quantitative index of the respondent's process thinking, enriches the connotation of objective questions, and can reflect the real situation of the respondent more scientifically and accurately.

Description

technical field [0001] The invention relates to a computer information processing method, in particular to a computer judging method based on Boolean operations. Background technique [0002] Objective questions are also called fixed-response questions, which allow candidates to identify the correct answer from a number of answers prepared in advance. The usual question type is a multiple-choice question, and the structure is to give 4 options after the question, only 1 of which is the correct answer, and the other 3 options, also known as interference answers, are all wrong answers. Objective questions have great flexibility in proposition, wide knowledge coverage, strong certainty in examination content, and the "Boolean" characteristic of "either right or wrong", which makes it easy to realize automatic computer marking. As such, it is the most frequently used question type on standardized tests. Since objective test questions are widely used in various examinations and...

Claims

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Application Information

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IPC IPC(8): G06F17/18G06Q50/20
CPCG06F17/18G06Q50/205
Inventor 汪思源孙畅王文标郑赫
Owner DALIAN MARITIME UNIVERSITY
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