JP7474517B2 - 学習効率に基づいて個人カスタマイズ型教育コンテンツを提供するための機械学習方法、装置及びコンピュータプログラム - Google Patents
学習効率に基づいて個人カスタマイズ型教育コンテンツを提供するための機械学習方法、装置及びコンピュータプログラム Download PDFInfo
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Description
P(1,1)=Φ(X(1,1))=0.8632
のように計算され、86%となる。すなわち、第1のユーザは、第2、第4の概念を全く理解しておらず、第3の概念を完全に理解しており、第1問題は、第2の概念が20%、第3の概念が50%、第4の概念が30%で構成されている問題であるので、前記公式によれば、第1のユーザが第1問題に解答すると86パーセントの確率で正解となるものと推定される。
Claims (3)
- サービスサーバにおいてユーザを分析する方法であって、
特定科目に関して、少なくとも1つ以上の選択肢を含む選択式問題を少なくとも1つ以上含む問題データベースを構成するステップと、
前記問題をユーザデバイスに提供し、前記ユーザデバイスから前記問題に関するユーザの選択肢選択データを収集するステップと、
前記各ユーザの前記選択肢選択データを用いて、ユーザモデルと問題モデルを作成するステップと、
前記ユーザモデルと前記問題モデルを用いて、前記各ユーザの前記問題に対する正解率を推定するステップと、
前記ユーザが前記問題データベースに含まれる各問題ごとに正解の選択肢を選択したと仮定して、前記各問題の仮想解答結果に基づき前記ユーザモデルを変更するステップと、
変更された前記ユーザモデルを使用して、前記各問題ごとに、前記問題データベースに含まれる問題全体の正解率の変更率を計算するステップと、
前記問題データベースに含まれる各問題を前記変更率の高い順に並び替えて前記ユーザに推薦するステップを含み、
前記変更率を計算するステップは、
変更された前記ユーザモデルを使用して、前記問題データベースに含まれる前記問題全体の正解率の増加値を計算するステップと、
前記増加値の総合計または前記増加値の平均を計算するステップと、を含み、
前記増加値を計算するステップは、前記ユーザが前記各問題ごとに正解の選択肢を選択したと仮定して、他の前記各問題に対する前記ユーザの正解率を変更し、変更された他の前記各問題の正解率の前記増加値を計算する、ユーザ分析方法。 - 前記問題に対する正解率を推定するステップは、
前記問題の各選択肢ごとに選択率を推定するステップと、
前記各選択肢ごとに推定された選択率を全選択肢に対して平均化するステップと、
前記各選択肢ごとに平均化された選択率に基づいて、前記問題の正解率を推定するステップを含む、請求項1に記載のユーザ分析方法。 - 前記変更率が高い問題ほど、前記ユーザが前記問題データベースに含まれる問題全体を容易に解答できるようにする問題である、請求項1に記載のユーザ分析方法。
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KR10-2018-0123240 | 2018-10-16 | ||
KR1020180123240A KR102015075B1 (ko) | 2018-10-16 | 2018-10-16 | 학습 효율을 기반으로 개인 맞춤형 교육 컨텐츠를 제공하기 위한 기계학습 방법, 장치 및 컴퓨터 프로그램 |
JP2019570009A JP6960688B2 (ja) | 2018-10-16 | 2019-10-16 | 学習効率に基づいて個人カスタマイズ型教育コンテンツを提供するための機械学習方法、装置及びコンピュータプログラム |
PCT/KR2019/013590 WO2020080826A1 (ko) | 2018-10-16 | 2019-10-16 | 학습 효율을 기반으로 개인 맞춤형 교육 컨텐츠를 제공하기 위한 기계학습 방법, 장치 및 컴퓨터 프로그램 |
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JP2022008867A JP2022008867A (ja) | 2022-01-14 |
JP2022008867A5 JP2022008867A5 (ja) | 2022-11-08 |
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CN (1) | CN111328407A (ja) |
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