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- This paper propose a refined self-organizing map that can directly handle categorical data or hybrid data, map the data to lower dimensions, and also uncover the similarity among data. 本研究针对此问题,提出改良式自组映射图,能直接处理种类型态或混合型态的资料,同时在投射后的低维度空间,反映高维度资料之间的相似度。
- To compress the dimensions of characteristic vector and make the design of classificatory in the characteristic space with lower dimensions is the purpose of characteristic selection and extraction. 摘要压缩特徵向量的维数,在较低维特徵空间中进行分类器设计是特徵选择与提取的目的。
- Another combustion will only propel the lower dimensions of the Great Central Sun into another downward cycle in which they too my be prevented in the return journey home to the Tao. 又一场燃烧将只会把大中央太阳的较低维度推到另一个下降周期,在其中它们也会被阻止回道之家的旅程。
- Long ago, ascension was a means that the forces of the dark extradited themselves from the lower dimensions back to the upper dimensions where like forces of parallel darkness exist. 很久以前,提升是一种黑暗势力把他们自己从低密度引渡到有平行黑暗势力存在的高密度的手段。
- It can reduce classifier space with high dimension,and then learn a combiner in lower dimension. 该方法将高维分类器空间压缩至低维分类器空间,并在该空间内学习集成器。
- A new restricted system equivalent form is developed and the system is decomposed into two lower dimensional subsystems. 摘要首先引入一种新的受限系统等价分解形式,将所给的系统分解成两个低维的子系统。
- The method generates an item set of low dimensionality and a set of classification rules after dealing with the DSM. 通过对差异-相似矩阵的处理,最终得到维度较低的文本特征集,并同时生成分类规则。
- In recent years, synthesis of composite nanowires has been a hot topic in field of low dimension nanostructure. 摘要近年来,复合纳米线的制备成为低维纳米结构研究的一个热点。
- When dealing with low dimensional problems,my algorithm is prone to converge to global optimization and outperforms canonical genetic algorithm. 实验结果表明,在低维问题中算法容易收敛于全局最优解,优于普通遗传算法。
- Low dimensional thermoelectric materials have attacted much attention due to their extensive application on pelter coolers and power generators. 低维温差电材料在温差制冷和温差发电方面展现的广阔应用前景引起了科学界的普遍关注。
- Z. Zhang, “High -resolution electron microscopic study of some low dimensional nanostructures”, Micros. Res. and Tech., 40 (1998) 163-176., (Review). “低维纳米结构的高分辨电子显微研究”;(综述文章);(美国).
- Multidimensional correlated variables were converted into low dimensional independent main-eigenvector by means of singularity value decomposition. 奇异值分解可以将高维相关变量压缩为低维独立的主特征矢量,而支持向量机可以完成模式识别和非线性回归。
- Low dimensional silicon, where quantum size effects play significant roles, enables silicon with new photonic functionalities. 低维度硅的量子尺寸效应赋予硅材料新的光子学功能。
- Sherman recommended that Clarke be disciplined, but higher-ups rejected the idea. 谢尔曼建议对克拉克进行纪律惩戒,但高层拒绝了这个意见。
- The effects of inhomogeneous strain on the band structure and TE mode gain were studied for low dimensional quantum systems. 研究了非均匀应变对低维量子结构的能带和TE模光增益所产生的影响。
- The paper presents a geometrical explanation of low dimension Kalman filter,which provides a intuitionistic comprehension to Kalman filter. 对低维卡尔曼滤波算法作了几何解释,这种解释对卡尔曼滤波有一种直观的理解,使人们对卡尔曼滤波有更本质的认识。
- Unwaged members pay a lower entrance fee. 无固定收入的人入场费从优。
- In addition, the researches of the non equilibrium dynamic properties of CDW conductors have become one of the most hotpot of low dimensional condensed matter physics. 另外,对于CDW导体的非平衡动力学性质的研究也是当今低维凝聚态物理研究的热点之一。
- A man's voice is usually lower than a woman's. 男子的嗓音通常比女子的低。
- The little boy used to push out his lower lip. 那个小孩以前老要撅起下嘴唇。