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文献紹介 / Structure-based Knowledge Tracing: An Influence Propagation View

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May 06, 2021
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文献紹介 / Structure-based Knowledge Tracing: An Influence Propagation View

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May 06, 2021
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Transcript

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  10. 10 𝒙𝑡 = 𝑒𝑡 = 0に回答して不正解? 𝑒𝑡 = 0に回答して正解? 𝑒𝑡

    = 1に回答して不正解? ⋮ 関係r ごとに埋め込み 関係r に関する一時的に用いる特徴量 注）ℎ𝑖 𝑡 ← ℎ 𝑖 𝑡,𝑇と更新されない．

  11. 11 𝑝𝑎𝑟𝑡𝑖𝑗 𝑟

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  23. 23 1ステップのみの学習で得られた 影響ベクトル 𝐽𝑖 ∈ ℝ+𝑁として 概念間の影響ベクトルのコサイン類似度が 0.5以上のものにエッジを引いてクラスタリング

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