また、同じ特徴空間でユーザーを表します。ユーザー関連イベントには、
ユーザーが明示的に提供することもできます。たとえばユーザーが
"エンタメアプリ"選択します。暗黙的に指定することも、
アプリを自動インストールできますたとえば、ユーザーが
Science R Us が公開している別のアプリをインストールしました。
[[["わかりやすい","easyToUnderstand","thumb-up"],["問題の解決に役立った","solvedMyProblem","thumb-up"],["その他","otherUp","thumb-up"]],[["必要な情報がない","missingTheInformationINeed","thumb-down"],["複雑すぎる / 手順が多すぎる","tooComplicatedTooManySteps","thumb-down"],["最新ではない","outOfDate","thumb-down"],["翻訳に関する問題","translationIssue","thumb-down"],["サンプル / コードに問題がある","samplesCodeIssue","thumb-down"],["その他","otherDown","thumb-down"]],["最終更新日 2024-07-26 UTC。"],[[["Content-based filtering suggests items similar to a user's preferences by analyzing item features and user interactions."],["User and item features are represented in a feature matrix, where common features indicate higher similarity."],["Dot product is used as a similarity metric, with higher values indicating stronger relevance between user and item."],["Recommendations are tailored to individual users based on their specific features and interactions, without using data from other users."],["The system identifies the best recommendations by calculating dot products and selecting items with the highest scores."]]],[]]