[[["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。"],[[["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."]]],[]]