Knowledge classification-based multi-screen knowledge visualization method

Abstract

The invention discloses a knowledge classification-based multi-screen knowledge visualization method. The method comprises the following steps of: 1) dividing knowledges into concept type knowledge, process type knowledge and application type knowledge by utilizing a logic regression classifier which is established through a classification method on the basis of logic regression in machine learning; 2) knowledge visualization: carrying out visualization operation on the knowledges by utilizing a corresponding visualization tool so as to obtain different types of visualized images; 3) for the visualized knowledges, displaying the visualized images and character information at the same time by using a multi-screen technology through combining corresponding character specification. According to the knowledge visualization-based method, a viewpoint of classifying the visualized knowledges is presented, a multi-screen teaching system is combined to carry out display, and information is displayed in a vision form and a character form, so that the learners can enhance the knowledge understanding and memorizing through dual-coding processing information, so as to promote the application of a knowledge visualization technology to the aspects of teacher teaching, knowledge transfer, thought inspiration and the like.

Description

technical field [0001] The invention relates to the field of education technology, in particular to a multi-screen knowledge visualization method based on knowledge classification. Background technique [0002] With the rapid development of information technology, teachers will use some technical methods to assist teaching when teaching. As an emerging teaching method, knowledge visualization has received extensive attention. On the one hand, knowledge visualization promotes the transfer of knowledge among groups and makes implicit knowledge clear; on the other hand, knowledge visualization helps to inspire thinking and improve students' ability to create knowledge. [0003] However, the existing knowledge visualization teaching is aimed at the knowledge points of specific disciplines, and there is no visual teaching model for reference. Teachers need to explore suitable methods by themselves, which hinders the development of visual teaching. With the emergence of multi-sc...

AI Technical Summary

Problems solved by technology

[0003] However, the existing knowledge visualization teaching is aimed at the knowledge points of specific subjects, and there is no visual teaching model for reference. Teachers need to explore suitable methods by themselves, which hinders the development of visual teaching.

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