A fuzzy intelligent controller was designed for the ore pulp level in the pump sump in the classification stage of mineral separation.

针对选矿过程分级环节泵池中的矿浆液位，设计了模糊智能控制器。

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In classification stage, five kernel-based classifications are used and compared, and fusion methods are designed for wide-band polarimetric radar target classification.

在分类器设计环节，比较五种核非线性分类器，并根据宽带极化雷达目标散射数据的特点，使用融合分类的方法对目标进行分类。

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In order to improve the accuracy rate of recognition of handwritten number, the researchers have done a lot of work at the pre-processing stage, feature extraction and classification stage.

为了提高手写数字的识别率，研究者在预处理阶段、特征提取和分类识别阶段都提出了很多方法。

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In the motorbike classification, Cyril Despres won stage nine to return to the top of the overall standings in his seesaw battle with Spain's Mark Como.

CNN: Defending Dakar Rally champion Al-Attiyah quits 2012 race

Leipheimer, who also won the mountains classification, took the overall lead after winning last Thursday's fourth stage on the 2, 670m Rettenbachferner climb.

BBC: Levi Leipheimer on his way to victory in the Tour of Germany