[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["没有我需要的信息","missingTheInformationINeed","thumb-down"],["太复杂/步骤太多","tooComplicatedTooManySteps","thumb-down"],["内容需要更新","outOfDate","thumb-down"],["翻译问题","translationIssue","thumb-down"],["示例/代码问题","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC):2024-07-26。"],[[["Collaborative filtering leverages similarities between users and items to provide recommendations, unlike content-based filtering."],["This method allows for serendipitous recommendations by suggesting items based on the preferences of similar users."],["Collaborative filtering models can automatically learn embeddings, eliminating the need for manual feature engineering."],["These embeddings represent users and items in a shared space where their proximity reflects similarity and preference."],["Training these models involves optimizing embeddings to align with user feedback, bringing similar users and preferred items closer together in the embedding space."]]],[]]