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Video intelligent pushing method and system

A video push and video technology, applied in video data retrieval, video data indexing, video data query and other directions, can solve the problem of no video explanation and so on

Pending Publication Date: 2019-02-19
JIANGSU QUSU EDUCATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, when students receive test questions in other situations, such as test questions based on wrong questions, etc., there is still no targeted video explanation

Method used

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  • Video intelligent pushing method and system
  • Video intelligent pushing method and system
  • Video intelligent pushing method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] combine figure 1 , the present embodiment provides a video intelligent push method, which specifically includes the following steps:

[0057] Step 101: collect and enter test questions, add test question attribute labels to the test questions, and the test question attribute labels include: subjects, versions, grades, chapters, and knowledge points, and determine the core knowledge points and related knowledge points of the test questions according to the test question attribute labels. A test question bank, wherein the core knowledge point is the knowledge point mainly investigated by the test question, and the related knowledge point is the knowledge point related to the core knowledge point investigated in the test question;

[0058] The method of collecting and entering test questions can be collected by uploading to the network after editing, or by scanning with a scanner and uploading.

[0059] Step 102: Create a test question portrait for the test question, and ...

Embodiment 2

[0087] combine figure 2 , the present embodiment provides an intelligent video push system, including a test question collection device 201, a teaching video collection device 202, a storage device 205, a student statistics module 203, a processor 204, a knowledge map building module 206, and a push model building and video push module 207, wherein,

[0088] The test question collection device 201 is connected to the processor 204, used for collecting and entering test questions, and sending them to the processor 204;

[0089] The instructional video collection device 202 is connected to the processor 204 for collecting the instructional video and sending it to the processor 204;

[0090] The student learning situation statistics module 203 is connected with the storage device 205, through which the students carry out examinations and homework exercises on the test questions in the test question bank, and analyze the student's learning progress, study completion degree, and ...

Embodiment 3

[0102] On the basis of Embodiment 2, the intelligent video push system in this embodiment also includes a player 208. After the students receive the link address of the video and the test questions, they call the player 208 to store the teaching video in the link address of the video. to play.

[0103] It can be known from the above embodiments that the intelligent video push method and system provided by the present invention at least achieve the following beneficial effects:

[0104] The video intelligent push method and system of the present invention pushes the video while pushing the test questions. The video is a recorded knowledge point explanation video, automatically processes and analyzes the pictures and audio, obtains the corresponding test questions, and realizes the association between the test questions and the video. While pushing the test questions, you will get video explanations of the corresponding knowledge points.

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Abstract

The invention discloses a video intelligent pushing method and system. The method comprises the following steps: collecting and inputting test questions; adding test question attribute labels to the test questions; creating test question portrayal for test questions, based on the attribute labels of the test questions, establishing a text semantic network based on knowledge map for the text of thetest questions; performing student achievement assessment analysis and weak big data analysis, getting student learning portrait; collecting the teaching video, analyzing the image and voice in the teaching video, and marking the video image label; constructing a knowledge map; constructing a push model and video push. The intelligent video pushing method and system of the invention pushes the video while pushing the test questions, and the video is the recorded video for explaining the knowledge points, the processing and analysis of pictures and audio are automatically carried out, the corresponding test questions are obtained, the correlation between the test questions and the video is realized, and the video explanation of the corresponding knowledge points is obtained by the studentswhen the test questions are pushed.

Description

technical field [0001] The present invention relates to the technical field of computer and data processing, and more specifically, to a video intelligent push method and system. Background technique [0002] With the development of the Internet, the education industry promoted distance education ten years ago, realizing remote video teaching and electronic document sharing through Internet virtual classrooms, so that teachers and students can form a kind of interaction between teaching and learning on the Internet; and now The advent of the 4G era makes learning more convenient not only through bulky computers, but as long as a mobile phone with large data traffic can be promoted through the fast 4G network, online learning can be more convenient and directly through handheld tools such as mobile phones, and Wireless networks make people's daily interactions more effective. [0003] In the prior art, a method and system for pushing test questions associated with video are ...

Claims

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Application Information

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IPC IPC(8): G06F16/73G06F16/735G06F16/71
CPCY02D10/00
Inventor 郭晨阳石晓云郭春雪李可佳
Owner JIANGSU QUSU EDUCATION TECH
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