This paper analyzed the rule of the above effects and proposed reduction model in detail. It will play an important role in actual practice.

具体阐述了上述各项系统误差的影响规律及其消减模型，在生产中具有很好的实用价值。

youdao

But the attribute reduction is a NP problem, the attribution reduction and decision rule reduction will be solved by method of elicitation.

但是属性约简是一个NP问题，对属性的约简和决策规则的约简只能通过启发式算法实现。

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Finally, rough set theory is applied to discretization and attribution reduction of decision information table, in order to make the decision rule of image segmentation algorithm selection.

最后应用粗糙集理论来对决策信息表进行离散化处理和属性约简，以生成图像分割算法选取的决策规则。

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The Commissioner argued that due to the reduction of the 30 year rule "there is a diminishing case for withholding information over 20 years old".

BBC: Thatcher's Hillsborough files must be released

Peru needs a more skilled workforce, a stronger rule of law, a reduction in burdensome regulations, and a commercial code that promotes entrepreneurship.

CENTERFORSECURITYPOLICY: Peru: two terms of Garcia