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。
Experts believe that brain structure plays an important role in this "sensitive period" for learning language, which is believed to end around adolescence.
一些专家认为大脑结构会影响人们语言学习的敏感期，而敏感期止于青春期。
People with sensitive skin have to watch which washing powder they use. Folk with sensitive stomachs have to be careful with their diet - as many are learning to their cost at this time of year.
敏感体质的人要注意自己的皮肤和肠胃，不要用洗衣粉和不洁饮食，很多人在这段时间里会更多的关注自我。
Sir Paul said he has a team of "fantastic detectives" who had involved prosecutors earlier after learning lessons from previous sensitive investigations.
保罗说，他们有一个由“神探”组成的团队这些人受过关于敏感事件调查的训练 并且在一开始就参与了检察官的工作。
As an effective manifold-learning method, the local tangent space alignment (LTSA) algorithm is sensitive to outliers.
局部切空间排列(LTSA)算法是一种有效的流形学习方法，但该算法对孤立点的存在非常敏感。
The part of the brain which is known to control new learning is particularly sensitive to the effects of ageing.
大脑中控制学习能力的区域对年龄的变化十分敏感。
The part of the brain which is known to control new learning is particularly sensitive to the effects of ageing.
大脑中控制学习能力的区域对年龄的变化十分敏感。
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