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hierarchical相关的网络例句

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与 hierarchical 相关的网络例句 [注:此内容来源于网络,仅供参考]

On account of inaccurate classification, the traditional hierarchical Webpage recommendation algorithm based on vector space model can not produce high precision when it deals with large amounts of data.

在面对大数据量时,传统的基于VSM的分层网页推荐算法由于分类的不准确,造成推荐精确率较低。该文针对这个缺陷提出了改进的分层推荐算法,该算法在推荐过程中综合考虑了领域和用户兴趣,以及网页和用户兴趣的相似程度,来为用户提供高效的个性化网页推荐。

To extract shaft orbit\'s features invariant to rotation, scaling and translation, the unique strengths of Haar orthogonal matrix type are found, the horizontal and vertical coordinates of shaft orbit are fast proceeded by Haar transform, respectively, and the slopes with different resolutions are obtained at different positions by using the corresponding transform coefficients, and then the multi-resolution angles between the adjacent slope straight line are extracted skillfully and used for the hierarchical recognition, the recognition process accords with the principle of human\'s recognizing things by using hierarchy analysis approach.

为提取轴心轨迹平移、旋转、尺度不变性特征,本文挖掘出Haar正交矩阵在图形识别中的独特优点,引入Haar正交矩阵分别对轴心轨迹的横、纵坐标进行快速变换,并利用变换后的对应系数得到轴心轨迹不同位置不同分辨率下的斜率,继而推求出相邻斜率直线之间的多分辨率夹角,所获夹角用于轴心轨迹的分层识别,其识别过程符合人类识别事物层次分析的规律。

The example shows that the algorithm is better than traditional agglomerate hierarchical clustering algorithm.

实例分析表明,本文的算法优于传统的凝聚层次聚类算法。

This principle centers on the moral demands in hierarchical politics, Good Faith is an important notion in the traditional public law culture in China; however, the Good Faith, both in terms of universal morality and based on the goods contracts, did not serve as an independent social morality and law principle in the ancien...

从性质上说,"诚信"是中国传统公法文化中的重要观念;而作为普遍道德意义上的诚信和基于商品契约的诚信,并没有成为中国古代社会独立的社会道德和法律原则。

Firstly, MiS ordination methods can reflect the continual gradient of changes between different community structure. Even if it doesnt anatomies very well, its integral effect is better than that of hierarchical cluster analysis. Results of hierarchical cluster analysis can be taken as reference of MDS ordination.

总的来讲,本论文主要取得了如下一些研究结果:第一,MDS排序分析能反映不同群落结构间连续梯度的变化关系,即使吻合度一般,其整体效果也比等级聚类分析优越,但等级聚类分析的结果可作为MDS排序的参考。

In hierarchical cluster analysis, the groupings are arranged in the form of a hierarchical tree.

在聚类分析中,分组安排在一个层次树的形式。

Therefore, the investigate will combine the fuzzy logic theory and the approach of the sliding mode control to design three fuzzy-hierarchical controllers for the inverted pendulum-cart system with the nonlinearity friction and the limitations on the control action,, and the rail length,. Furthermore, it also adopts the adaptive mechanism to enter into three controllers above to design three adaptive-fuzzy-hierarchical controllers.

因此,研究中将在轨道长度与控制命令受限制之情况下,利用模糊逻辑控制理论结合顺滑模式控制之方式,针对具有非线性摩擦力之360°倒单摆-滑车系统设计出三组模糊阶层化倒单摆-滑车控制系统;最后又引入适应性学习机制针对输出模糊集合单值参数进行设计,另外建立出三组适应性模糊阶层化倒单摆-滑车控制系统。

Based on Hierarchical Intelligent Cuttings algorithm and non-conflict function, a novel IP packet classification named HICNCH( the algorithm based on Hierarchical Intelligent Cuttings and Non-Collision Hash) is proposed. Also the least square method is proposed to improve the rule of cutting tree and cutting efficiency is improved greatly.

然后基于层次智能切割算法,同时构造无冲突的哈希函数,提出了一种新的IP分类算法,即基于层次智能切割和无冲突哈希算法,并且提出利用最小二乘法改进了层次智能切割树分割域的判定准则,使分割更加高效。

The analytical approach/tool of MultipleScale Integrated Assessment of Societal Metabolism, proposed by Mario Giampietro,Kozo Mayumi, et al., based on the congruence among resource "Human Activities", resource "Exosomatic Energy Flows", and "Added Value Flows" in the hierarchical socioeconomic systems, using, in an integrated way, incommensurable variables referring to nonequivalent descriptive domains(coming from various scientific disciplines) and data gathered at distinct hierarchical levels, addresses the various relevant dimensions of societal development and sustainability.

社会代谢多尺度综合评估&分析方法,根据&人类活动&资源、&体外能&资源和&增加值三者在社会经济系统中的叠合关系,将各个尺度(如国家、经济部门、次级部门、省/州、社区、直至个别家庭)上,社会经济系统的能量代谢过程,与该系统的经济、人口(如人口的年龄结构和性别构成)、生态和社会(如义务教育和退休年龄的规定)特征结合起来,利用多个关系式,计算出社会经济系统的人类活动量、体外能投入量、劳动生产率、生物—经济压力和体外能超循环强度等参数、指标,进而综合地分析评估社会经济系统发展与可持续性。

A hierarchical IDbased proactive threshold signature scheme is presented. The scheme has the structure of hierarchical PKGs, so a lowerlevel PKG can share the workload of secret information generation and identity authentication with a higherlevel PKG. At the same time the scheme has the property of proactive security, that is, the whole lifetime of signature is divided into several time periods, and the shares of private key need to be renewed in each time period.

方案具有分层的PKG结构,低层PKG可以分担高层PKG的秘密信息产生和身份认证的任务;同时具有动态安全的特性,将签名的整个生命周期分成若干时间段,每个时间段都对密钥份额进行更新,更新后的份额重构的密钥保持不变。

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推荐网络例句

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。

Closes the eye, the deep breathing, all no longer are the dreams as if......

关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。