scoring_breakdown:[{"source":"word_of_mouth","score":73.8,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"拼多多6.8万条评论中,用户普遍认可其\"柔软舒适\"\"不扎头皮\",尤其适合老人。抖音用户评价:\"妈妈用了说头皮不痒了,以前用一次性浴帽总过敏\"。缺点:不防水,染发剂会渗透到内衬,需额外套浴帽;部分用户反映抽绳易滑脱,导致帽子移位。专业评测指出其抗菌功能在洗涤20次后仍有效,但透气性一般。小红书有用户吐槽\"洗几次就起球\",但考虑到价格,多数人表示\"能接受\"。","source_count":4}},{"source":"objective","score":86,"weight":0.1,"confidence":0.7,"details":{"dimension":"safety","rating_avg":4.3,"review_count":68000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":86,"weight":0.25,"confidence":1,"details":{"rating_avg":4.3,"review_count":68000,"source":"product_reviews_aggregate"}},{"source":"expert","score":83.2,"weight":0.15,"confidence":0.8,"details":{"kol_count":3,"scored_count":3,"matched_count":3,"base_score":88,"weighted_score":80,"sample":["@养生达人张姨:韩金靓这个帽子我给我妈买了三个,她说比理发店舒服。","@拼多多砍价王:39.9还买一送一,还要啥自行车!","@成分党老李:银离子抗菌不是噱头,实验室数据确实有效。"]}}]