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Questionnaire design assistance system based on big data

A questionnaire and auxiliary system technology, applied in the field of big data, can solve the problems of inability to provide reliable analysis and basis for research content, low research efficiency, large manpower and material resources, etc., to assist the design of survey documents, improve reliability and assist Ability to improve work efficiency

Active Publication Date: 2018-10-30
安徽数据堂科技有限公司
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Problems solved by technology

[0004] The purpose of the present invention is to provide a questionnaire design auxiliary system based on big data, which solves the problem that the existing questionnaire design consumes a lot of manpower and material resources, has low research efficiency, and cannot provide reliable analysis and basis for the research content. question

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  • Questionnaire design assistance system based on big data

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Embodiment Construction

[0050]The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0051] see figure 1 As shown, the present invention is a questionnaire design auxiliary system based on big data, including an information crawler module, a data cleaning module, a topic semantic analysis module, an evaluation semantic analysis module, an unstructured storage module and a multi-dimensional statistical visualization module;

[0052] The information crawler module includes a first information crawler unit and a second information crawler unit, the fir...

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Abstract

The invention discloses a questionnaire design assistance system based on big data. The system includes an information crawler module, a data cleaning module, a topic semantic analysis module, an evaluation semantic analysis module, an unstructured storage module and a multi-dimensional counting visualization module. The information crawler module includes a first information crawler unit and a second information crawler unit. The data cleaning module is connected with the topic semantic analysis module and the evaluation semantic analysis module. The topic semantic analysis module and the evaluation semantic analysis module are respectively connected with the multi-dimensional counting visualization module through the unstructured storage module. According to the system, hot spots and orientations of subjects and evaluations which form clusters, are represented in a multi-dimensional visualization manner and are related to a survey direction are outputted through crawling, cleaning and analysis processing on subjects and keywords of the input survey direction, thus survey file design is assisted, work efficiency of a survey file design link is improved, and at the same time, reliability and assistance capability of questionnaire design are improved.

Description

technical field [0001] The invention belongs to the technical field of big data, and relates to a questionnaire design auxiliary system based on big data. Background technique [0002] The current questionnaire design method mainly completes the design auxiliary work through the following processes, for example, 1. In-depth understanding of the survey background, 2. Related literature research, 3. In-depth understanding of the interviewees, 4. Formation of qualitative research reports And put forward corresponding hypotheses, 5. Around the hypotheses, set the topic. [0003] In the early stage of questionnaire survey design, it takes a lot of time and energy to conduct research around the survey theme. For surveys in multiple regions, more energy may be spent on field research, which not only wastes the time and energy of investigators, but also greatly reduces In order to solve the above problems, a questionnaire design auxiliary system based on big data is now designed. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/27G06F17/30G06N3/08
CPCG06N3/08G06F40/216G06F40/289
Inventor 张子斌牛永伟吴鑫坤
Owner 安徽数据堂科技有限公司
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