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Exercise semantization method based on problem solving process

A problem solving and semantic technology, applied in special data processing applications, instruments, electronic digital data processing, etc. The effect of sharing

Active Publication Date: 2013-12-25
内江市感官密码科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traditional exercise or question bank system lacks semantics or intelligence, and the computer cannot understand it well; secondly, there are various forms of expression of the question bank, and it is difficult to share the resource of the question bank
Traditional exercises are stored in text format, without considering the semantics of the questions and the problem-solving process, as well as the relationship between exercises

Method used

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  • Exercise semantization method based on problem solving process
  • Exercise semantization method based on problem solving process
  • Exercise semantization method based on problem solving process

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Embodiment Construction

[0038] The specific embodiment of the present invention is described in detail below in conjunction with specific embodiment:

[0039] Such as figure 1 As shown, the construction of the knowledge network: first determine a field, analyze the theorems involved in the field with the Chinese natural language analysis tool Stanford Parser developed by Stanford University in the United States, extract the derivation conditions and conclusions of the corresponding theorems, and combine the derivation conditions, Theorem names and conclusions are constructed as subject-predicate-object, and stored as RDF triples to form a knowledge network; then the knowledge points involved in the exercises and the relationship between knowledge points (this relationship does not need to be explicitly pointed out) are extracted and added to in the knowledge network mentioned above.

[0040] Such as figure 2 Shown, the topic semanticization process of the present invention is:

[0041] The user e...

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Abstract

The invention discloses an exercise semantization method based on a problem solving process. The exercise semantization method mainly comprises the steps of establishing a knowledge network (the relation between knowledge points and the relation between theorems and derivation conditions and conclusions of the theorems), and performing semantization on exercise problems and the problem solving process. According to the exercise semantization method disclosed by the invention, by performing analysis processing on the problem solving process of an exercise, extracting the derivation conditions, causes and the conclusions of problem solving steps and performing the semantization, so that the problem solving process of the exercise has a detailed logical relation, and then, is identified by a computer, and therefore, shared utilization of resources is facilitated.

Description

technical field [0001] The invention relates to a semantic method for exercises based on the problem solving process. Background technique [0002] With the development of information technology and the deepening of teaching reform, the semantic technology of exercises has been widely used, and the related theories and technologies have also been greatly developed. However, the traditional exercise or question bank system lacks semantics or intelligence, and the computer cannot understand it well; secondly, there are various forms of expression of the question bank, and it is difficult to share the resource of the question bank. Traditional exercises are stored in text format, without considering the semantics of the questions and the problem-solving process, as well as the relationship between exercises. Exercises cover knowledge points or knowledge networks of a certain subject or course, and the semantics of these topics and the problem-solving process, as well as the re...

Claims

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Application Information

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IPC IPC(8): G06F17/27
Inventor 符红光钟秀琴王庆先
Owner 内江市感官密码科技有限公司
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