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Mind map-based question generation method

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

Active Publication Date: 2018-10-12
BEIJING INST OF TECH ZHUHAI CAMPUS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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  • Mind map-based question generation method

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Embodiment 1

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

[0049] S1: Mind map input: Input the 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 child node Z i (i>0 and i is a positive integer) information to form several character strings;

[0051] S3: topic generation: match the obtained string with the existing topics in the topic library, obtain the topics that meet the preset threshold and export all related topics.

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

Embodiment 2

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

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

[0059] S12: Information input: generate a document template in the form of the model in S11, and the user inputs text information in the document template to form a document;

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

[0061] As one of the preferred implementations, the mind map input ...

Embodiment 3

[0066] This embodiment is a preferred implementation based on the basic implementation of the above-mentioned embodiment 1. The difference between this embodiment and the above-mentioned embodiment 1 is that in this embodiment: the capture of information in S2 includes the following steps:

[0067] S21: Information analysis: analyze the information in the mind map, export and form the root node information, and the i-th child node information;

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

[0069] As one of the preferred implementation modes, the method of obtaining mind map information first needs to analyze the information of the mind map, and then perform a word segmentation operation on the information to form several character strings for subsequent matching steps. Through this method, the generation and matching of min...

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Abstract

The invention discloses a mind map-based question generation method. The method comprises the following steps of S1, inputting a mind map: inputting the mind map, and forming the mind map comprising aroot node and multiple sub-nodes; S2, obtaining information: capturing the information of the root node Z0 and the ith sub-node Zi (i is greater than 0 and i is a positive integer) of the mind map, and forming multiple character strings; and S3, generating questions: matching the obtained character strings with existing questions in a question library, obtaining the questions conforming to a preset threshold and exporting all the related questions. Through the technical scheme, the technical problem that the questions cannot be directly obtained from the mind map to assist scientific and research personnel to perform question selection in the past is solved, so that the scheme has substantial progress and outstanding characteristics.

Description

technical field [0001] The invention relates to the technical field of information processing, in particular to a method for generating questions based on mind maps. Background technique [0002] Mind map, also known as mind map, is an effective graphic thinking tool to express divergent thinking. It uses the technique of paying equal attention to pictures and texts to show the relationship between themes at all levels with mutual subordination and correlation. Establishing memory links with images, colors, etc. is a way to visualize thinking. A mind map is an image-based thinking tool and an image-based thinking aid. It uses a central keyword or idea to cause visualization and classification of ideas; it uses a central keyword or idea to radiate linearly. Connect all diagrams representing words, ideas, tasks, or other related items. [0003] Therefore, in scientific research, scholars often record their thoughts and ideas in mind maps, and at the same time, scholars need ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/27G06F17/30
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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