This tells WEKA that to build our desired model, we can simply use the data set we supplied in our ARFF file.

这会告诉WEKA为了构建我们想要的模型，可以使用我们在ARFF文件中提供的那些数据。

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Now that the desired model has been chosen, we have to tell WEKA where the data is that it should use to build the model.

现在，选择了想要的模型后，我们必须告诉WE KA它创建这个模型应该使用的数据在哪里。

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While creating the IT and SOA principles, the members of the governance council should align them with how IT proposes to support the enterprise's desired operating model.

在创建 IT 和 SOA 原则时，治理委员会的成员应该使它们与 IT 拟采用的支持企业所需操作模型的方式保持一致。

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As we previously reported, the specs on their production quad-band S101 model leave little to be desired as folding smartphones go, with 128MB of RAM, 64MB of ROM, a 2-megapixel shooter, 400MHz of the XScale PXA263 variety, and Qtopia's mobile Linux platform in a 210-gram package.

ENGADGET: ROAD's Handy-PC S101 apparently real Mobile

Michael Demkowicz of the Massachusetts Institute of Technology is developing a model that he hopes will address the problem from a different direction: specifying a set of desired properties and then trying to predict the nanostructures needed to deliver them.

ECONOMIST: New materials for renewable energy