The authors briefly review the theory of cost-sensitive learning, and the existing cost-sensitive learning algorithms.

简要地回顾了代价敏感学习的理论和现有的代价敏感学习算法。

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Furthermore, cost-sensitive decision trees with relative waiting time cost is proposed by combining the sequential test strategy with batch test strategy.

然后结合序列测试策略和批量测试策略建立相对等待时间代价敏感决策树。

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Smartphones have entered the mainstream in developed markets, and are taking a growing proportion of device sales in more cost-sensitive markets around the globe.

但现在情况已然发生了变化。智能手机已经在发达市场中成为主流，在全球其他成本敏感市场中占有的份额也在逐渐增长。

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Where they have thrived is either in cost-conscious emerging markets or in cost-sensitive areas of developed markets defined by clear specifications and minimal innovation.

ECONOMIST: Chinese business

Cutting down on the burden of moving mountains of paper bills and heavy coins could conceivably save a bundle in cost-sensitive businesses like gas and fast food.

FORBES: Magazine Article

Enterprises are less cost-sensitive than consumers.

FORBES: AT&T and T-Mobile Merger: Do Enterprises Win?