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

Data classification method, system and device

A data classification and data technology, applied in character and pattern recognition, instruments, computer parts, etc., can solve the problems affecting the quality of feature information extraction and rare classification models.

Active Publication Date: 2020-03-24
CHINA MOBILE GRP GUANGDONG CO LTD +1
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method has certain shortcomings, because different classification targets have specific information variables and interference variables, if the appropriate variable selection is not performed, the quality of feature information extraction will be affected
Due to the complexity of classification algorithm design, currently there are few works on variable screening algorithms to interactively optimize classification models

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 classification method, system and device
  • Data classification method, system and device
  • Data classification method, system and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] In order to make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of the embodiments of the present invention, not all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0015] figure 1 Is a flowchart of an embodiment of the data classification method of the present invention, such as figure 1 As shown, it includes: S101. Obtain the optimal feature of the data to be classified based on the optimal training index feature subset; S102. Input the optimal feature of the data to be classified into the PLS-l...

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 embodiment of the invention provides a data classification method, system and device, and the method comprises the steps: obtaining the optimal features of to-be-classified data based on an optimal training index feature subset; and inputting the optimal features of the to-be-classified data into a PLS-logistic model to obtain a classification result of the to-be-classified data. According tothe data classification method, system and device, the optimal training index feature subset is set to obtain the optimal features of the to-be-classified data, and the classification result of the to-be-classified data is obtained through the PLS-logistic model, so that variable screening algorithm interactive optimization classification can be performed, and classification is accurate and efficient.

Description

Technical field [0001] The embodiments of the present invention relate to the technical field of data mining, and more specifically, to a data classification method, system, and equipment. Background technique [0002] Machine Learning (ML) is a multi-field interdisciplinary subject involving probability theory, statistics, approximation theory, convex analysis, algorithm complexity theory and other subjects. Specializing in the study of how computers simulate or realize human learning behaviors in order to acquire new knowledge or skills, and reorganize the existing knowledge structure to continuously improve its own performance. Machine learning is the core of artificial intelligence and the fundamental way to make computers intelligent. Its applications cover all fields of artificial intelligence. It mainly uses induction and synthesis rather than deduction. [0003] At present, machine learning can be applied to data classification, such as identifying fraudulent phone numbers...

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): G06K9/62
CPCG06F18/2115G06F18/214
Inventor 张湛梅张晓川徐睿崔志顺
Owner CHINA MOBILE GRP GUANGDONG CO LTD