Unlock instant, AI-driven research and patent intelligence for your innovation.

Data cleaning method, system and device

A data cleaning and data technology, applied in the field of data cleaning, to achieve the effect of reducing the impact

Pending Publication Date: 2020-01-17
中冶赛迪信息技术(重庆)有限公司
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above problems cannot be completely avoided in the current technical environment. Therefore, it is necessary to design a data cleaning method, system and equipment for raw materials to filter or correct the wrong raw material inspection and composition data and restore them as much as possible. The correctness of raw material inspection and test composition data reduces the impact of wrong test and test composition data on theoretical model calculations

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Data cleaning method, system and device
  • Data cleaning method, system and device
  • Data cleaning method, system and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0082] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

[0083] see Figure 1 to Figure 7 . It should be noted that the diagrams provided in this embodiment are only schematically illustrating the basic idea of ​​the present invention, and only the components related to the present invention are shown in the diagrams rather than the number, shape a...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a raw material data cleaning method, system and device. The method comprises: collecting raw material test component data in the blast furnace ironmaking process; establishing adata cleaning model, wherein the data cleaning model comprises a first sub-model for detecting the integrity of the raw material inspection and test components, a second sub-model for detecting the range of the raw material inspection and test components and a third sub-model for detecting the percentage accumulated value of the raw material inspection and test components; inputting the raw material inspection and test component data into one or more sub-models in the data cleaning model to obtain detection results of the corresponding sub-models; and cleaning the raw material test componentdata according to the detection result of the sub-model. According to the method, through integrity detection, range detection and accumulated value detection of the test components, part of wrong andincomplete test component data can be eliminated or filtered, and the influence on a theoretical model taking the test component data as a calculation basis is reduced.

Description

technical field [0001] The invention relates to the technical field of data cleaning, in particular to a raw material data cleaning method, system and equipment for blast furnace ironmaking. Background technique [0002] In the process of blast furnace ironmaking, iron and steel production enterprises will purchase raw materials in advance and store the purchased raw materials in the raw material yard. In addition, the inspectors or laboratory personnel in the iron and steel production enterprise will sample and test the raw materials in the raw material yard to obtain the raw material inspection and testing composition data; and enter the raw material inspection and testing composition data into the management system of the steel production enterprise. However, in the above-mentioned operation process, during the sampling and testing process, the data of raw material inspection and testing components may be wrong due to the mistakes of the inspectors or laboratory personnel...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G06F16/215G06Q50/04
CPCG06F16/215G06Q50/04Y02P90/30
Inventor 孙小东周洪安赵宽王劲松杨博刘中保胡梅甘鹏王刚谢皓
Owner 中冶赛迪信息技术(重庆)有限公司