支持度（概率）：关联度 A&B同时发生（support A&&B） 置信度（概率）: A 发生B 发生的概率（贝叶斯）(confidence A=>B)P(B|A) how to achieve Apiori: 1.预值： 最小支持度： 最小置信度： 2.计算; SUPPORT(A=>B)=SUPP ...
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其他好文 时间：
2017-11-18 18:47:41
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184
21 54 We are less credulous than we used to be. In the nineteenth century, a novelist would bring his story to a conclusion by presenting his readers ...
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2017-11-13 11:37:07
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typing speed：27 typing Errors：45 Antique shops exert a peculiar fascination on a great many people. The more expensive kind of antique shop where rare ...
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2017-11-09 11:42:17
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31 45 We have all experienced days when everything goes wrong. A day may begin well enough, but suddenly everything seems to get out of control. What ...
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2017-11-07 14:28:19
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217
35w/m 45 True eccentrics never deliberately set out to draw attention to themselves. They disregard social conventions without being conscious that th ...
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2017-11-04 11:21:02
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1听力和打字训练： 31w/m 54 typing errors Whether we find a joke funny or not largely depends on were we have been brought up. The sense of humour is mysteriou ...
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2017-11-02 11:29:42
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34w/m 54words No one can avoid being influenced by advertisements. Much as we may pride ourselves on our good taste, we are no longer free to choose t ...
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2017-10-30 11:48:28
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165
This is openstack concept： OpenStack is a cloud operating system that controls large pools of compute, storage, and networking resources throughout a ...
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2017-10-30 11:18:56
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Concepts： 1）combination of random and deterministic approaches 随机和确定性方法的组合 2）the concept of clustering 聚类的概念 3）the concept of a systematic evolution o ...
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其他好文 时间：
2017-10-28 22:05:28
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262
31w 45 People become quite illogical when they try to decide what can be eaten and what cannot be eaten. If you lived in the Mediterranean, for instan ...
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其他好文 时间：
2017-10-25 11:39:54
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