[[["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。"],[[["This recommendation system automatically learns and doesn't require prior domain knowledge, enabling serendipitous discoveries of new user interests."],["It can be easily implemented as a starting point using only a feedback matrix, without needing contextual features, and can act as one candidate generator among others."],["The system faces challenges with recommending new or unseen items (cold-start problem) and incorporating side features like user demographics or item attributes."],["While the cold-start problem can be partially mitigated by techniques like projection in WALS or heuristic embeddings, integrating side features requires more complex model adaptations."]]],[]]