小贩们把他们的商品摆放在篮子里或地上。
关联规则可用来进行超级市场内的商品摆放，以便经常同时购买的产品的位置能够彼此靠近。
Association rules are used, for instance, to arrange goods in a supermarket such that products that are often purchased in the same visit to a store are located close to one another.
当它在桑塔莫尼卡的一家模拟店中试验商品摆放时，是在一个人们很难发现的仓库里进行的。
When it tested the layout of a mock store in Santa Monica, it did so hidden from view in a warehouse.
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