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Picture file cleaning method and device

A cleaning method and picture technology, applied in the information field, can solve the problems of low accuracy and cannot reflect the user's personal preference, and achieve the effect of saving time, reducing computing load and battery consumption, and narrowing the selection range.

Inactive Publication Date: 2020-07-10
XI'AN PETROLEUM UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems existing in the prior art, the present invention provides a method and device for cleaning up picture files to solve the problems in the prior art that the accuracy of cleaning up picture files is low and cannot reflect the user’s personal preferences

Method used

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  • Picture file cleaning method and device
  • Picture file cleaning method and device

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Embodiment Construction

[0048] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0049] The invention provides a cleaning method for picture files, comprising:

[0050] Such as figure 1 As shown in , when cleaning up picture files for the first time, scan the picture files on the storage of the current terminal device;

[0051] According to the different attributes of the image file, the image is divided into different groups according to a certain organizational mode. In this embodiment, it is preferably divided into different groups according to the attribute of the image, and displayed to the user for the user to browse and choose whether to delete, according to the user Mark the deletion of picture files, that is, the picture files that the user has browsed and deleted are marked as junk pictures, and the picture files that the user has browsed but not deleted are marked as non-junk pictures; the properties of the pict...

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Abstract

The invention discloses a picture file cleaning method and device. The method comprises the steps: during picture cleaning for the first time, scanning pictures in a memory, and constructing a training dataset through browsing and selection of a user; establishing a picture cleaning prediction model according to the training dataset; when the picture is cleaned each time later, inputting a picturefile existing on the terminal into the cleaning prediction model as a test dataset; clearing the prediction model to give a prediction result of the junk pictures; enabling the user to select the junk pictures meeting the judgment of the user from the prediction result and deleting the junk pictures; generating the training dataset of the incremental pictures to update the cleaning prediction model, wherein the prediction result of the cleaning prediction model can reflect the selection tendency of a certain user for the junk picture files through multiple iterations, the junk pictures givenby the method better conform to the tendency of the user, and the picture cleaning time of the user is saved.

Description

technical field [0001] The invention belongs to the field of information technology, in particular to a method and device for clearing up picture files. Background technique [0002] With the popularity of social networks and smart phones, a large number of picture files are generated and stored in the terminal during the daily surfing process of users. As time goes by, these picture files will accumulate more and more, occupying the storage space of the terminal and affecting the performance of the terminal. Therefore, these picture files need to be cleaned up. [0003] The manual method requires the user to open the photo album, browse the picture files existing on the terminal, and then let the user independently judge which picture files are junk picture files. This method has extremely high accuracy, but due to the large number of picture files, deleting these picture files needs to consume the user's time and energy, which reduces the user experience of surfing the In...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/06G06N20/00
CPCG06F3/0605G06F3/0652G06N20/00
Inventor 孔劼梁斌
Owner XI'AN PETROLEUM UNIVERSITY