Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Image classification method, training method, classification prediction method and related device

A classification method and classification prediction technology, applied in the direction of instruments, character and pattern recognition, computer parts, etc., can solve the problem of not getting a decision tree, etc., achieve the effect of good efficiency and correct rate, improve efficiency, and improve calculation efficiency

Active Publication Date: 2018-11-16
SUZHOU UNIV
View PDF3 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the relatively simple method used to calculate the maximum distance between classes, the optimal decision tree may not be obtained when facing some problems, especially when dealing with some nonlinear problems.

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
  • Image classification method, training method, classification prediction method and related device
  • Image classification method, training method, classification prediction method and related device
  • Image classification method, training method, classification prediction method and related device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0045] The core of this application is to provide an image classification method, a training method, a classification prediction method, an image classification system, an image classification device, and a computer-readable storage medium, by decomposing a multi-classification problem into multiple binary decision trees in the form of a binary decision tree. Classification problems, and then train and process each binary classification problem through the TWSVM algorithm to obtain a decision function, that is, expand the TWSVM algorithm based on the binary decision tree, improve the efficiency of the TWSVM algorithm in dealing with multi-classification problems, and use the binary algorithm constructed by kernel clustering Forked decision trees improve accuracy when faced with nonlinear problems.

[0046] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the pre...

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 discloses an image classification method. The method comprises the steps of preprocessing a standard TWSVM algorithm to obtain a preprocessed TWSVM algorithm; executing a binary decisiontree construction operation according to an acquired training data set, and performing training processing according to the preprocessed TWSVM algorithm and non-leaf nodes in a constructed binary decision tree, thereby obtaining a decision function of each non-leaf node; and performing classification prediction processing on to-be-tested samples through the binary decision tree and the decision functions, thereby obtaining a classification result. According to the method, the TWSVM algorithm is expanded based on the binary decision tree; the efficiency of processing the multi-classification problem by the TWSVM algorithm is improved; and the accuracy of solving the nonlinear problem is improved through the binary decision tree constructed by kernel clustering. The invention further discloses an image classification training method, a classification prediction method, an image classification system, an image classification device and a computer readable storage medium, which have the abovementioned beneficial effects.

Description

technical field [0001] The present application relates to the technical field of machine learning, and in particular to an image classification method, a training method, a classification prediction method, an image classification system, an image classification device, and a computer-readable storage medium. Background technique [0002] With the development of technology, the degree of computer intelligence is getting higher and higher. Among them, computer vision is a main direction of computer intelligence research. A core problem in computer vision is the classification of images. Specifically, image classification is an abstract description of the input image, and it is determined whether the image data belongs to a certain category in a given classification. Image classification has many application scenarios in actual operation. Some other computer vision problems, such as object positioning, image segmentation, etc., are all based on image classification. Moreove...

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
CPCG06F18/24G06F18/214
Inventor 窦清昀张莉王邦军凌兴宏姚望舒张召李凡长
Owner SUZHOU UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products