查询词典 similarity principle

It settles the problems of fast video clip retrieval in large amount video database with effective organization of video features database by VA-File and fast query algorithms by restricted sliding window. In addition, we design a new similarity measure which synthetically considers the visual similarity and temporal order between video clips.

在基于低层特征的视频检索方面，本文提出了基于高维索引结构的快速视频检索算法，该方法利用高维索引结构VA-File组织视频数据库，设计了两种不同的子片段分割算法，以及新的包含视觉相似性和时序关系的视频片段相似度度量，并通过基于限定性滑动窗口的快速查询算法，在一定程度上解决了大规模视频数据库的快速高效查询问题。

The parameter of sphericity can be used to describe the similarity between centroblastic-centrocyte-centroblastic lymphoma cells and elips degree and regular form factor can describe the similarity between centroblastic-mantle-centroblastic lympoma cells.

圆球度可以用来描述中心母细胞--中心细胞--中心母细胞性淋巴瘤细胞之间的相似性；椭圆度、规化形状因子可以描述中心母细胞--套细胞--中心母细胞性淋巴瘤细胞之间的相似性。

In chapter 1, similarity and perturbations of nest subalgebras of factor von Neumann algebras are studied. A similarity theorem is given (see Theorem 1. 2. 3), and it is shown that similar nests in a factor von Neumann algebra are close.

第一章研究因子von Neumann代数中套的相似性和套子代数的摄动，获到一个相似定理（定理1.2.3），其几何意义是：因子von Neumann代数中相似的套聚拢在一起并可向外扩展。

Wind loading ; windmill vibration ; similarity model ; modal analysis ; similarity transformation ; optimization design.

风荷载激励；风刀机振动；相似模型；模态试验；相似转换；优化设计

Fractal ; fractal similarity transformation ; image interpolationl optimal similarity transformation ; rectangular block transformation

分形；自相似分形变换；图像插值；最佳相似变换；矩形块变换

Traditional dimension reduction methods about similarity query introduce the smoothness to data series in some degree, but lead to the disappearance of the important features of time series about non-linearity and fractal.The matching method based on wavelet transformation measures the similarity by using the distance standard at some resolution level.

传统相似性查询的维数约简方法导致时间序列的非线性和分形这些重要特征消失，基于小波变换的匹配方法是通过某一分辨级的距离标准来度量相似性。

Starting from the differential equations which describe the gas-solid flow characters in the raceway of blast furnace,and using the similarity transformation technique to derive the similarity criterion,a cold model was set up to simulate the gas and coke movement in the raceway.

从描述回旋区内气固流运动特性的微分方程出发，应用相似转换法导出相似准则，建立模拟回旋区内煤气及焦炭运动的冷态模型。冷态试验采用了大米、小米、绿豆等作为模型的填充料层；应用HG-100K高速摄像机记录了模型内回旋区的大小与颗粒运动轨迹；并详细分析了影响回旋区大小的主要因素

Based on EPLR, we further present a two-level similarity measure with to define our subsequence similarity.

以这个表示法为基础，我们提出一个二阶层的相似性测量方。

To effectively reconfigure General Bill of Material, reconfiguration process of GBOM based on data-mining was proposed. BOM instances were represented by the weighted unordered tree graph generally, and the algorithm of similarity measurement between two similar BOM instances were presented based on the minimum weighted symmetric difference. In terms of the results of the similarity measurement, all the typical BOM instances were clustered based on the k-Means clustering method.

为有效地重构新型的通用物料清单，提出了基于数据挖掘的通用物料清单重构过程，运用赋权无序树形图表示产品物料清单实例，基于最小赋权对称相异度给出了相似物料清单实例之间的相似度度量算法；基于物料清单实例之间的相似度度量结果，采用k-Means聚类方法对物料清单实例进行聚类。

Similarity measure is one of the most important technologies in vague sets. Though some similarity measures have been proposed, there is little research on continuous universe of discourse.

摘要相似度量是研究Vague集的一个关键技术，目前虽有很多学者提出了一些相似度量的方法，但是对在连续论域下的研究甚少。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？