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A method of question generation based on mind map

A mind map and topic technology, which is applied in the field of topic generation based on mind maps to achieve the effects of improving matching efficiency, matching accuracy and accuracy.

Active Publication Date: 2022-08-02
BEIJING INST OF TECH ZHUHAI CAMPUS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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  • A method of question generation based on mind map

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Embodiment 1

[0048] Based on a mind map-based question generation method, such as figure 1 shown, including the following steps:

[0049] S1: Mind map input: Input a mind map to form a mind map including the root node and several levels of child nodes;

[0050] S2: Information acquisition: grab the root node Z of the mind map 0 and the i-th level child node Z i (i>0 and i is a positive integer) information to form several strings;

[0051] S3: Question generation: Match the obtained string with the existing questions in the question library, obtain questions that meet the preset threshold, and export all related questions.

[0052] The above is the basic embodiment of the present invention. In this technical solution, the inventor innovatively combines the structure of the mind map and the method of information acquisition, and matches the questions in the question database, so as to derive the questions in the question database that are suitable for the content of the mind map, so as ...

Embodiment 2

[0057] This embodiment is a preferred implementation based on the basic implementation of the foregoing Embodiment 1. The difference between this embodiment and the foregoing Embodiment 1 is that in this embodiment: the inputting of the mind map in S1 includes the following steps :

[0058] S11: a preset model, the model form includes label information W, root node information Z 0 and i-level child node information Z i collection;

[0059] S12: Information input: a file template is generated in the form of the model in S11, and the user enters text information in the file template to form a file;

[0060] S13: Generate a mind map: import and parse the file obtained in S12, obtain the label information, parent node information and child node information of each node, calculate the location information of each node, and import the corresponding location information into the In the mind map model, a mind map is generated.

[0061] As one of the preferred implementations, inpu...

Embodiment 3

[0066] This embodiment is a preferred implementation based on the basic implementation of the foregoing Embodiment 1. The difference between this embodiment and the foregoing Embodiment 1 is that, in this embodiment, the grabbing information in S2 includes the following steps:

[0067] S21: Information parsing: parsing the information in the mind map, and exporting the root node information and the i-th level child node information;

[0068] S22: word segmentation: perform operations on the root node information and the i-th level child node information derived in S21 based on a dictionary word segmentation algorithm to obtain several character strings.

[0069] As one of the preferred implementations, the method of obtaining the information of the mind map requires firstly analyzing the information of the mind map, and then performing word segmentation on the information to form several strings for subsequent matching steps. This method can realize the generation and matching...

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Abstract

The invention discloses a method for generating a question based on a mind map, comprising the following steps: S1: input of a mind map: inputting a mind map to form a mind map including a root node and several levels of sub-nodes; S2: information acquisition: Grab the mind map root node Z 0 and the i-th level child node Z i (i>0 and i is a positive integer) information to form several strings; S3: Question generation: Match the obtained string with the existing questions in the question library, obtain questions that meet the preset threshold and export all related questions . Through this technical solution, the technical problem that could not be obtained directly from the mind map before and helps researchers to select topics is solved, which makes this solution have substantial progress and outstanding features.

Description

technical field [0001] The invention relates to the technical field of information processing, in particular to a method for generating a topic based on a mind map. Background technique [0002] Mind map, also known as mind map, is an effective graphic thinking tool for expressing divergent thinking. It uses the technique of paying equal attention to both pictures and texts to express the relationship of topics at all levels with mutual subordination and related hierarchical diagrams. Images, colors, etc. establish memory links, which is a method of visualizing thinking. Mind map is a tool for image-based thinking and an auxiliary tool for using image-based thinking. It uses a central keyword or idea to cause visual construction and classification of ideas; it uses a central keyword or idea to radiate lines. A graphical way of connecting all of the representative words, ideas, tasks or other related items. [0003] Therefore, in scientific research, scholars often record t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F40/258G06F40/284G06F16/9032
CPCG06F40/258G06F40/284
Inventor 彭莲珠詹世景付伟胡世丽
Owner BEIJING INST OF TECH ZHUHAI CAMPUS
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