Online exercise personalized recommendation system based on machine learning algorithm

A machine learning and recommendation system technology, applied in machine learning, instruments, computing, etc., can solve problems such as poor pertinence, complicated systems, and large amount of information, so as to avoid problem-sea tactics, improve learning efficiency, and use time efficiently Effect

Inactive Publication Date: 2021-05-04
徐州金林人工智能科技有限公司
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  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a personalized recommendation system for online exercises based on machine learning algorithms, to solve the existing online education platforms and mobile applications proposed in the above-mentioned background technology, which have a large amount of information, complicated systems, and poor pertinence. Lack of personalized learning guidance and other defects and other issues

Method used

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  • Online exercise personalized recommendation system based on machine learning algorithm
  • Online exercise personalized recommendation system based on machine learning algorithm
  • Online exercise personalized recommendation system based on machine learning algorithm

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0026] see Figure 1 to Figure 3 , an embodiment provided by the present invention: a personalized recommendation system for online exercises based on machine learning algorithms, the recommendation system includes:

[0027] Topic selection module: including automatic topic selection module and manual topic selection module. The automatic topic selection module uses an algorithm to automatically output the topic selection set, and the manual topic selection is selected by the user;

[0028] Online learning knowledge base: the knowledge base contains learning resources such as exercises, test papers, listening materials, online class videos, etc., and the knowledge ba...

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Abstract

The invention discloses an online exercise personalized recommendation system based on a machine learning algorithm, and the system comprises a question selection module which comprises an automatic question selection module and a manual question selection module, the automatic question selection module employs an algorithm to automatically output a selected question set, and the manual selected question is autonomously selected by a user; the online learning knowledge base comprises learning resources such as exercises, test papers, hearing materials and online lesson videos, and the knowledge base comprises a learning resource feature extraction algorithm; learning a resource feature extraction algorithm: using a machine learning algorithm to obtain a hiding rule contained in the data set; and the recommendation engine is used for inferring knowledge mastering conditions and weak points of the user according to user behaviors by using a machine learning technology and matching learning resources suitable for the user from the knowledge base, and the recommendation engine comprises a user portrait algorithm and a recommendation algorithm. According to the invention, exercises can be recommended in a targeted manner for user knowledge weak points and pain points, the time is efficiently utilized, and the learning efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of personalized recommendation system for online exercises, in particular to a personalized recommendation system for online exercises based on machine learning algorithms. Background technique [0002] With the rapid development of social economy, machine learning is a branch of artificial intelligence, which learns the general laws behind the data through massive data and powerful computer computing power to realize artificial intelligence; The technology of providing personalized information is currently widely used in e-commerce, social networking and other fields; online education is a network-based educational behavior, which uses information technology and Internet technology for content dissemination and rapid learning, a representative online education Platforms include NetEase Cloud Classroom, Cool Learning, etc. Representative online education mobile applications include Homework Help, Ape Tutorin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/9535G06F16/335G06N20/00G06Q50/20
CPCG06F16/9535G06F16/335G06Q50/205G06N20/00
Inventor 陈麟许青
Owner 徐州金林人工智能科技有限公司
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