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A data analysis real-time visualization method and system

A technology of data analysis and data, applied in the field of information processing, can solve problems such as high implementation cost, difficult system implementation, high maintenance cost, etc., and achieve the effect of easy modification

Inactive Publication Date: 2019-05-31
JIANGSU DAWN INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This display often has the following problems: (1) When the data display requirements change, such as changing from a line chart to a histogram, it is necessary to modify the code to realize the change of the chart display mode or the data used. This modification is on the deployed system. It is difficult to implement, or the implementation cost is high; (2) When the data structure changes, such as the database amount field is originally an integer Int, in order to accurately change it to use a decimal Double, the old display code is not compatible, and needs to be modified from the code level Display; (3) Users can only see the final visualization results, but cannot understand the processing flow of the original data, and define the data visualization that needs to be viewed
Therefore, fixed, non-real-time display methods have great limitations, and high maintenance costs are required when changes occur

Method used

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  • A data analysis real-time visualization method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Such as figure 1 As shown, it is a flow chart of the real-time visualization method for data analysis disclosed in the present invention. In this embodiment, the analysis of the permanent population registration information of a certain city is taken as an example to illustrate the real-time visualization method and system for data analysis disclosed in the present invention. On the server whose IP is IP_str, the two tables named Base_info and Edu_info in the mysql database record the permanent population registration information and education information of a certain city respectively. Now we need to use these two tables as the data source, and the statistical age is between 20-50 Educational information of the permanent resident population aged 12, and the statistical results are displayed in pie charts.

[0020] First, you need to import the data source, select the database to be connected according to the IP, test the connection, and connect to the user. If the inf...

Embodiment 2

[0027] Such as image 3 It is a block diagram of the system for realizing real-time visualization of data analysis provided in this embodiment, including a data analysis model building module, a path building module, a command execution module and a display module.

[0028] The data analysis model building module decomposes the data analysis process into the data to be analyzed and the operation command; the data to be analyzed is used as the starting node, the operation command and the execution result are used as the intermediate node, and the data analysis model is constructed; the path establishment module obtains the data analysis model from the beginning The path from the start node to the target intermediate node; the command execution module sequentially executes all the operation commands on the path acquired by the path establishment module to obtain the execution results to be displayed; the display module is used to display the data analysis model and Results of th...

Embodiment 3

[0032] Such as Figure 5The block diagram of the system for realizing real-time visualization of data analysis provided by this embodiment includes not only the components in the system provided by Embodiment 2 but also a data analysis model preservation module and a data analysis model restoration module. The data analysis model saving module is used to save the connection sequence of each node of the model, the data to be analyzed in the data node, and the operation command corresponding to the operation command node. The data analysis model restoration module restores the structure of the data analysis model according to the connection sequence of each node of the model, and corresponds the data to be analyzed and the operation commands to each node. After the data analysis execution module is restored, the data analysis can be re-executed by importing the data to be analyzed in the data node, and each execution result can be visualized in real time.

[0033] The data anal...

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PUM

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Abstract

The invention discloses a data analysis real-time visualization method and system. The data analysis real-time visualization method comprises the following steps: decomposing a data analysis process into to-be-analyzed data and an operation command; Constructing a data analysis model by taking the to-be-analyzed data as a starting node and taking the operation command and the execution result as intermediate nodes; Displaying the data analysis model on a canvas; When a certain execution result needs to be displayed, acquiring a path from a starting node to an intermediate node corresponding tothe execution result in the data analysis model; Sequentially executing all the operation commands on the path to obtain an execution result to be displayed; And displaying the execution result on the canvas in a visualized graph. According to the method, the intermediate result and the final result in the data analysis process can be visually presented in real time.

Description

technical field [0001] The invention belongs to the technical field of information processing, and in particular relates to a method and system for real-time visualization of a data analysis process. Background technique [0002] Data visualization is the use of computer graphics and image processing technologies to display data in visual charts and interact with users through charts to achieve data analysis and processing. Complex and difficult-to-understand data are displayed in a focused manner, allowing for deeper observation and analysis of the data. [0003] The current method of realizing data visualization is generally to use a database to store data, and perform query and data assembly in the background. Finally, the front-end of the webpage generates charts and reports through visualization plug-ins to complete the display. It is impossible to visually view the intermediate results of each step of data processing and the overall process details. [0004] At presen...

Claims

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Application Information

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IPC IPC(8): G06F16/26
Inventor 王海荣肖万来刘娟刘飞彭耀栋
Owner JIANGSU DAWN INFORMATION TECH CO LTD