The model gives the definition of e-commerce in the network environment, and analyzes the reputation attributes of asymmetry, transferability, dynamic changes, and the over time attenuation.

提出基于模糊聚类的声誉类型动态定义机制，以解决在不同环境中声誉主体的分类问题。

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If you work at a true e-commerce company, then the definition of “product” is broadened to include the fulfillment, packaging, customer service and return policies.

在一个电子商务中，对“产品”的定义除了上述四点外，还包括订单履行（fulfillment)、商品包装、客户服务、退换货策略。

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In fact, this narrow definition of e? Commerce is only a fraction of the Alibaba Group strategy.

事实上，这一对于电子商务狭隘的定义仅仅是阿里巴巴集团战略的一部分。

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