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A10(亚马逊搜索算法)

圈内对亚马逊商品搜索排名系统的叫法——看重转化行为、销售速度和相关性信号,2026 年语义层(COSMO)和 Rufus 已叠在关键词匹配之上。

A10 奖励亚马逊能测量的东西:搜索页点击率、listing 转化率、销售速度、在库稳定性。2026 年的实际变化是:listing 文案不再被当关键词袋读取——语义模型理解意图,写给真人买家、讲清用途和人群的标题,反而排过堆砌关键词的。先优化可测量的行为:转化率提升 1% 比任何后台关键词调整都管用。

关键数字

费率与规则以官方英文原文为准,保留原文:

  • 'A10' is a community label — Amazon has never published an algorithm by that name; the system evolved from the A9 search organization.
  • Behaviors that measurably move rank: click-through from search, listing conversion rate, sales velocity, and in-stock consistency.
  • Since 2024–25, semantic layers (COSMO) and Rufus sit on top of lexical matching — use-case coverage now beats keyword repetition.

官方来源:COSMO paper (Amazon Science)

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本词条另有英文完整版