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wiki/concepts/选品评分模型.md
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---
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title: "选品评分模型"
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type: concept
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tags: [电商, 选品, 算法, 评分模型]
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---
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## Definition
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通过加权公式自动评估和推荐优质产品的算法模型,综合考虑销量、评分、评论数量、折扣等多个维度。
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## Formula
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```
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score = sold × 0.4 + rating × 12 + rating_count × 0.2 + discount_percent × 0.5
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```
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## Parameters
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| 参数 | 权重 | 说明 |
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|------|------|------|
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| sold | 0.4 | 销量,最核心的选品指标 |
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| rating | 12 | 评分,反映产品质量 |
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| rating_count | 0.2 | 评分数量,反映口碑积累 |
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| discount_percent | 0.5 | 折扣力度,反映促销效果 |
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## Use Cases
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- 热卖品发现:筛选高评分但销量低的价值洼地
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- 价格带分析:识别最优价格带
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- 类目机会识别:找出"产品少但销量大"的蓝海类目
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## Related Concepts
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- [[Superset-Dashboard]]:选品评分模型的展示界面
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- [[TikTok-Shop]]:电商平台数据源
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- [[products]]:产品数据表
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