Similarly, based on rough set theory to feature-set reduction, in the optimal decision based on the use of the property least squares support vector machine classifier to identify the flow pattern.

同样，基于粗糙集理论对特征集进行约简，在最优决策属性的基础上使用最小二乘支持向量机分类器对流型进行识别。

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Therefore, they would be the worst hit and most irritated by a reduction of the feature set.

因此，如果特性集缩减了，最容易恼怒和受到打击的就是这些客户。

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But the aviation industry has set itself a tough target: a 50% reduction in fuel consumption by 2020, to cut CO2 emissions in half.

但是航空业已经给自己下了一个严格的目标到2020年燃油消耗量下降50%并减少一半的二氧化碳排放量。

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Before returning to the talks they said developed nations are trying to sideline the Kyoto Protocol a legally binding deal that set reduction targets for 2012.

VOA: standard.2009.12.17

The Strategic Arms Reduction Treaty (START), signed in 1991,expired in December, and President Obama set the goal of achieving a new treaty as one of his major priorities.

VOA: standard.2010.03.26

The Alberta government website says the province is the first jurisdiction to set mandatory reduction targets for greenhouse gas emissions.

CNN: STORY HIGHLIGHTS

By 2020 the country aims to emit 40% less greenhouse gas than it did in 1990, exceeding the ambitious 30% reduction set by the European Union.

ECONOMIST: Energy in Germany: Nuclear fallout | The

But he said that the US would not be in a position to meet the European Union demands to set a carbon reduction target of between 25 and 40% by 2020.

BBC: US hopes to lead climate debate