查询词典 clusters

The cluster analysis showed that subjects could be grouped into three clusters by cognitive/conation components.

3认知╱意动成份四个因素可以将全体受试者区分成三个特性明显的集群。

The purposes of this study were:(1) to explore the relationship among students' cognitive and conation variables,(2) to explore the effect of cognitive/conation variables on students' learning performance, and (3) to group observations into clusters by cognitive/conation components.

本研究的目的如下：(1)了解四个认知成份变项与四个意动成份变项之关系。(2)探讨八个认知╱意动成份变项对国中学习表现的预测力。(3)探讨认知╱意动成份是否能将受试者区分成明显的集群。

When consonants occur together in clusters, special conjunct letters are used.

当字音成窜出现的时候，需要使用特殊的连结字母。

They are therefore seen as consonant clusters by modern linguists.

因此，他们被视为辅音群的现代语言。

It's one of the forms of the disyllablization in Chinese, relating to the consonant clusters of the Old Chinese.

从词义的发展模式上说，单音词与由它构成的分音词之间是一种派生关系。

Rooftop garden in Taipei: Rather than dispersing my potted plants all over the roof, I cluster them together to create shaded microclimates. These clusters are located on the non-windy side of existing water tanks, which provide wind protection, coolth, and shade.

台北的屋顶农园：不将所有盆栽植物四处散布，而是集中摆放创造一个有遮荫的微气候，摆放地点规划在储水桶的背风处，可提供一个避风、凉爽与遮荫的环境。

The patterns are unlabeled and, therefore, there is no explicit correspondence between cluster labels in different partitions of an ensemble. An extra complexity arises when different partitions contain different numbers of clusters, often resulting in a label correspondence problem.

一方面，聚类的模式是未标记的，由不同聚类算法得到的标记之间无明显的联系；另一方面，各种划分可能含有不同的聚类个数，这就涉及到标记对应问题。

The main contribution of this thesis is that we propose a collaborative filtering recommendation algorithm based on double clustering. This approach first respectively clusters resources and users by the users rating on items, then makes a collaborative filtering recommendation based on the clustering result. The new algorithm can shorten on-line recommendation time. Then, we apply the classical formula of cosine correlation to double clustering algorithm, leaving out the standardization operation. In the end, we implement an educational resource recommender system according to the need of the actual project and the result is positive.

本文的主要意义在于，首先运用聚类技术对用户和资源分别进行聚类，然后利用聚类结果进行协同过滤推荐，由于聚类部分离线周期进行，大大缩短了在线的推荐时间；然后将经典的余弦相似性计算公式运用到双重聚类算法中，省去规范化处理操作，减少运算量；最后结合实际的需要，实现一个资源推荐系统。

With rising of Si concentration in the alloy melt, small Si-Si peaks were found in Gaussian separation of RDF of the melts, implying Si-Si clusters with covalence bond in the melt, whose area firstly reduce in low temperature range (below 875℃) and secondly increase in high temperature (over 875℃).

分解结果表明，在共晶与过共晶熔体结构中，存在着Si-Si共价键的小峰，该峰对应着熔体的Si原子集团，其数量随着温度的升高，在测量温度范围内先降低后升高。

Additionally, the limit of the model and the phenomenon of critical point of the clusters are discussed.

讨论了模型的实用范围和集群的临界点问题。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"