scoring_breakdown:[{"source":"word_of_mouth","score":93.8,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户高度评价其恒温精准度和佩戴舒适性,记忆棉内衬获得一致好评。APP功能被部分科技爱好者称赞,但普通用户认为非必需。染发效果方面,多数反馈颜色均匀、光泽度好。少数用户反映蓝牙连接偶尔不稳定。整体满意度高,京东好评率97%,被评价为\"高端染发帽首选\"。","source_count":0}},{"source":"objective","score":94,"weight":0.1,"confidence":0.7,"details":{"dimension":"safety","rating_avg":4.7,"review_count":8700,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":94,"weight":0.25,"confidence":1,"details":{"rating_avg":4.7,"review_count":8700,"source":"product_reviews_aggregate"}},{"source":"expert","score":80.80000000000001,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"matched_count":2,"base_score":82,"weighted_score":80,"sample":["@科技测评师王工:飞利浦这款温控精度达到±1℃,堪比专业仪器。","@美妆博主小鹿:记忆棉戴着超舒服,染发时还能刷手机。"]}}]