The knowledge commodity markets in digital libraries are the places to realize knowledge commodity business.
数字图书馆知识商品市场是实现知识商品交易的场所。
Knowledge is simply a commodity; it's a product like any other that has the potential to be sold.
知识只不过是一种商品，和其它商品一样有着被出售的潜力。
In a knowledge-based society in which knowledge is free, attention becomes the valued commodity.
在一个以知识为基础，而知识都是免费的社会中，注意力成了有价商品。
Attribute distribution-oriented mining method of commodity subjective knowledge.
面向属性分布的商品主观知识的挖掘。
Attribute distribution-oriented mining method of commodity subjective knowledge.
面向属性分布的商品主观知识的挖掘。
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