scoring_breakdown:[{"source":"word_of_mouth","score":89.19999999999999,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍称赞其\"隐形效果极佳\",佩戴后从外部完全看不到发网痕迹,尤其适合浅色假发。透气性获得高分,夏季使用不闷汗。弹性好且不勒头皮,长时间佩戴无压痕。部分用户反馈洗后轻微缩水,建议手洗阴干。整体性价比高,复购率超过30%,是入门级发网的首选。","source_count":2}},{"source":"objective","score":94,"weight":0.1,"confidence":0.7,"details":{"dimension":"safety","rating_avg":4.7,"review_count":15800,"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":15800,"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":["@美妆达人小A: Sleek这款发网是我用过最隐形的,戴假发完全看不出!","@造型师老K: 透气性吊打同类产品,演员拍戏一整天都不闷。"]}}]