MACHINE LEARNING METHOD, DEVICE, AND COMPUTER PROGRAM FOR PROVIDING PERSONALIZED EDUCATIONAL CONTENT BASED ON LEARNING EFFICIENCY

摘要

The present invention relates to a method for providing personalized educational content in a service server. The method may comprise: step a of constructing a problem database including at least one multiple-choice question containing at least one view for a particular subject, providing the question to a user device, and collecting a users view selection data for the problems from the user device; step b of estimating a probability of correct answers to the problems for each of the users by using the view selection data of each of the users; and a step of assuming that any user has selected each view for any problem, calculating, for each problem, the rate of change of the probability of correct answers for the user of the entire problems included in the problem database, sorting the problems included in the problem database in the order of the highest change rate, and recommending the problems to the user. According to the present invention, the learning effect of a user can be maximized.;COPYRIGHT KIPO 2020