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Text data visualization analysis method and device, equipment and storage medium

A text data and analysis method technology, applied in the field of artificial intelligence, can solve the problems of low screening and analysis efficiency, text data noise data cannot be removed, etc., to achieve high relevance, improve efficiency, and efficiently grasp the effect of information

Pending Publication Date: 2021-10-08
PING AN TECH (SHENZHEN) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] This application provides a text data visualization analysis method, device, equipment and storage medium to solve the problem that the efficiency of screening and analysis in the prior art is not high, and the noise data in the text data cannot be removed

Method used

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  • Text data visualization analysis method and device, equipment and storage medium
  • Text data visualization analysis method and device, equipment and storage medium
  • Text data visualization analysis method and device, equipment and storage medium

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Embodiment Construction

[0051] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field of the application; the terms used herein in the description of the application are only to describe specific embodiments The purpose is not to limit the present application; the terms "comprising" and "having" and any variations thereof in the specification and claims of the present application and the description of the above drawings are intended to cover non-exclusive inclusion. The terms "first" and "second" in the specification and claims of the present application or the above drawings are used to distinguish different objects, rather than to describe a specific order.

[0052]Reference herein to an "embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present application. The occurrences of thi...

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Abstract

The invention relates to an artificial intelligence technology, and discloses a text data visualization analysis method and device, equipment and a storage medium, and the method comprises the steps: obtaining a plurality of pieces of to-be-processed text data; carrying out keyword extraction on the multiple pieces of to-be-processed text data, and obtaining keywords and weights corresponding to the to-be-processed text data; according to the multiple pieces of to-be-processed text data and the corresponding keywords and weights, performing visual display by utilizing a visual tool to obtain a scatter diagram; according to the scatter diagram, performing clustering by using a DBscan clustering model to obtain a cluster; extracting corresponding keywords and to-be-processed text data based on each clustering cluster to obtain clustering keywords and clustering text data; matching the clustering keywords through a matching model, and finally realizing connection of each piece of clustering text data so as to construct the knowledge graph. The invention further relates to a blockchain technology, and the knowledge graph is stored in a blockchain. According to the method, the processing efficiency can be improved, and noise data can be removed.

Description

technical field [0001] The present application relates to the technical field of artificial intelligence, in particular to text data visualization analysis methods, devices, equipment and storage media. Background technique [0002] In the context of today’s information age, there are various channels for obtaining information, such as hearsay, online collection, field investigation, etc. However, the amount of information obtained is also very huge, but from a large amount of information, useful information can be summarized , it becomes very difficult, and time-consuming and labor-intensive; in the existing data screening and analysis technology, there are data entered into the excel document manually, and then analyzed manually; analysis, but for the above schemes, there are problems that the efficiency of screening analysis is not high, and the noise data in the text data cannot be removed. Therefore, how to remove the noise data in the text data on the premise of impro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F40/289G06F40/216G06F40/242G06F40/30G06F16/36G06K9/62G06N3/04G06N3/08G06N7/00
CPCG06F40/289G06F40/216G06F40/242G06F40/30G06F16/367G06N3/08G06N7/01G06N3/045G06F18/23213
Inventor 张冬
Owner PING AN TECH (SHENZHEN) CO LTD
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