Method and system for selecting test subjects

Abstract

The invention discloses a method and a system for selecting test subjects. The method comprises the steps of searching alternative subjects in a subject database according to the structure charts of error subjects mistaken by users, wherein the similarities between the structure charts of the error subjects and the alternative subjects meet a preset similarity threshold value; selecting a rule according to the similarity of the preset structure chart; selecting a retest subject from the searched alternative subjects; pushing the selected retest subject to an output display device, so as to output and display the alternative subjects. According to the method and the system for selecting the test subjects provided by the invention, the subjects can be reselected to test based on the levels of similarity with the error subjects, so that different learning contents can be provided aiming at the specific learning conditions of different users based on a feedback way, and the pertinence of feeding back and learning to select the test subjects can be improved.

Description

technical field [0001] The invention relates to the field of computer applications, in particular to a method and system for selecting test items. Background technique [0002] With the development of computer application technology, it has gradually become a trend to provide users with learning content based on computers and other terminal devices based on the Internet or other wireless networks. [0003] The knowledge content in the existing education system websites is often in a fixed version, and the knowledge content cannot be adjusted from the user's point of view. The use method is relatively rigid, and the expression form is relatively rigid. For example, browse knowledge content by logging into the website. [0004] At present, there are also some automatic practice-based systems. In these automatic learning systems, the knowledge points and their corresponding knowledge content, evaluation content and answers are arranged in a predetermined arrangement order. Pr...

AI Technical Summary

Problems solved by technology

[0005] However, when this automatic practice system selects relevant topics for practice, it only collects and simply lists a single knowledge point or textbook chapter content, does not pay attention to the weak points of the knowledge content learned by the user, and cannot provide a flexible learning system. Automatically provide targeted contacts for users' weak points, causing users to do a lot of repetitive and useless exercises and test questions, but cannot make up for their own weak points, reducing the efficiency of users' learning by using these systems

Images