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1. WO2022010151 - USER SCORE PREDICTION METHOD, APPARATUS, AND SYSTEM FOR PREDICTING USER SCORE THROUGH MULTIDIMENSIONAL PAIRED COMPARISON

Publication Number WO/2022/010151
Publication Date 13.01.2022
International Application No. PCT/KR2021/008085
International Filing Date 28.06.2021
IPC
G06Q 50/20 2012.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
50Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
10Services
20Education
G06Q 10/10 2012.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
10Administration; Management
10Office automation, e.g. computer aided management of electronic mail or groupware; Time management, e.g. calendars, reminders, meetings or time accounting
G06Q 10/04 2012.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
10Administration; Management
04Forecasting or optimisation, e.g. linear programming, "travelling salesman problem" or "cutting stock problem"
G06N 3/08 2006.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
NCOMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
3Computer systems based on biological models
02using neural network models
08Learning methods
G06N 3/04 2006.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
NCOMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
3Computer systems based on biological models
02using neural network models
04Architecture, e.g. interconnection topology
CPC
G06F 16/2228
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
16Information retrieval; Database structures therefor; File system structures therefor
20of structured data, e.g. relational data
22Indexing; Data structures therefor; Storage structures
2228Indexing structures
G06F 16/2264
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
16Information retrieval; Database structures therefor; File system structures therefor
20of structured data, e.g. relational data
22Indexing; Data structures therefor; Storage structures
2228Indexing structures
2264Multidimensional index structures
G06N 20/00
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
NCOMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
20Machine learning
G06N 5/04
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
NCOMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
5Computer systems using knowledge-based models
04Inference methods or devices
G09B 7/02
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
BEDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
7Electrically-operated teaching apparatus or devices working with questions and answers
02of the type wherein the student is expected to construct an answer to the question which is presented or wherein the machine gives an answer to the question presented by a student
Applicants
  • (주)뤼이드 RIIID INC. [KR]/[KR]
Inventors
  • 노현빈 LOH, Hyun Bin
  • 채필재 CHAE, Pil Jae
  • 황찬유 HWANG, Chan You
Agents
  • 특허법인 도담 DODAM IP LAW FIRM
Priority Data
10-2020-008551910.07.2020KR
10-2020-010297818.08.2020KR
Publication Language Korean (ko)
Filing Language Korean (KO)
Designated States
Title
(EN) USER SCORE PREDICTION METHOD, APPARATUS, AND SYSTEM FOR PREDICTING USER SCORE THROUGH MULTIDIMENSIONAL PAIRED COMPARISON
(FR) PROCÉDÉ, APPAREIL ET SYSTÈME DE PRÉDICTION DE SCORE D'UTILISATEUR PERMETTANT DE PRÉDIRE UN SCORE D'UTILISATEUR PAR COMPARAISON MULTIDIMENSIONNELLE PAR PAIRES
(KO) 다차원 쌍비교를 통해 사용자의 점수를 예측하는 사용자 점수 예측 방법, 장치 및 시스템
Abstract
(EN) An embodiment of the present invention relates to a user score prediction apparatus using only response comparison information obtained by mutually comparing responses of a plurality of users, so as to predict a score, and thus can reduce the amount of data to be used and increase prediction speed. A user score prediction apparatus for predicting a user score through multidimensional paired comparison, according to an embodiment of the present invention comprises: a problem-solving information collection unit for providing a problem to be solved to users through user terminals and collecting problem-solving information solved by the users; a response comparison information generation unit for generating response comparison information through a multidimensional paired comparison between problem-solving data of a new user and problem-solving data of reference users; and a score prediction unit, which inputs the response comparison information into an artificial intelligence model trained in advance with response comparison information and test scores between random users to predict a new user-score and transmits the predicted score to a user terminal of the new user.
(FR) Selon un mode de réalisation, la présente invention concerne un appareil de prédiction de score d'utilisateur utilisant uniquement des informations de comparaison de réponses obtenues en comparant mutuellement des réponses d'une pluralité d'utilisateurs, de manière à prédire un score, et peut ainsi réduire la quantité de données à utiliser et augmenter la vitesse de prédiction. Un appareil de prédiction de score d'utilisateur permettant de prédire un score d'utilisateur par comparaison multidimensionnelle par paires, selon un mode de réalisation de la présente invention comprend : une unité de collecte d'informations de résolution de problème permettant de fournir un problème à résoudre à des utilisateurs par l'intermédiaire de terminaux d'utilisateur et de recueillir des informations de résolution de problème résolues par les utilisateurs ; une unité de production d'informations de comparaison de réponses permettant de produire des informations de comparaison de réponses par l'intermédiaire d'une comparaison multidimensionnelle par paires entre des données de résolution de problème d'un nouvel utilisateur et des données de résolution de problème d'utilisateurs de référence ; et une unité de prédiction de score, qui entre les informations de comparaison de réponses dans un modèle d'intelligence artificielle entraîné à l'avance avec des informations de comparaison de réponses et des scores de test entre des utilisateurs aléatoires pour prédire un score de nouvel utilisateur et transmet le score prédit à un terminal d'utilisateur du nouvel utilisateur.
(KO) 본 발명의 실시 예에 따른 복수의 사용자들의 응답을 상호 비교한 응답 비교 정보만을 사용하여 점수를 예측함으로써, 사용되는 데이터양을 감소시키고 예측 속도를 증가시킬 수 있는 사용자 점수 예측 장치에 관한 것이다. 본 발명의 실시 예에 따른, 다차원 쌍비교를 통해 사용자의 점수를 예측하는 사용자 점수 예측 장치는, 풀이할 문제를 유저 단말을 통해 사용자에게 제공하고, 사용자가 풀이한 문제 풀이 정보를 수집하는 문제 풀이 정보 수집부, 신규 유저의 문제 풀이 데이터와 레퍼런스 유저들의 문제 풀이 데이터를 다차원 쌍비교하여 응답 비교 정보를 생성하는 응답 비교 정보 생성부 및 임의의 사용자들 간의 응답 비교 정보와 시험 점수로 사전에 학습된 인공지능 모델에 응답 비교 정보를 입력하여, 신규 유저의 점수를 예측하고, 상기 예측된 점수를 상기 신규 유저의 유저 단말로 전송하는 점수 예측부를 포함한다.
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