相似

More over, a group interpretationis provided to the similarity reductions in terms of nonclassical symmetry.

第六章利用寻求偏微分方程的相似约化的直接方法讨论了广义Burgers方程的相似约化以及相应的精确特解，并对所得到的约化提供了非经典对称群解释。

Secondly, the relevance feedback approach requires relevant documents to be similar to each other. That is, they should cluster. Ideally, the term distribution in all relevant documents will be similar to that in the documents marked by the users, while the term distribution in all nonrelevant documents will be different from those in relevant documents. Things will work well if all relevant documents are tightly clustered around a single prototype, or, at least, if there are different prototypes, if the relevant documents have significant vocabulary overlap, while similarities between relevant and nonrelevant documents are small.

第二，相关反馈方法需要相关文档之间相似，即它们可以聚类，理想地，所有相关文档 term 分布应该相似，相关档即用户标记的文档，同时不相关文档应该与相关文档的 term 分布不同，如果所有的相关文档都很紧凑地聚在一个单一的中心点，或至少有不同的中心点，如果相关文档有明显的词汇重复，同时相关与不相关文档相似性比较小，它才是可行的。

Were higher ,which may be related to the similar cultivating and management of three soil samples .Postgraduate: Jiao Xiaodan Major: Olericulture Supervise: Prof.Wu Fengzhi

长期轮作的15、18及21年土壤间相似程度很高，这可能与这三种土壤的栽培及管理制度也非常相似有关。

Disclosed is a method for object correspondence identification between two image sets, said method steps comprising roughly aligning the two image sets, receiving (200) a selected point in said one image set, locating (210) a rough matching point in said another image, defining (210) a first volume-of-interest around said selected point, defining (230) a search window around said matching point comprising a plurality of neighboring points, for every point in said search window, defining (240) a second volume-of-interest, computing (250) the similarity between each said second volume-of-interest with said first volume-of-interest, and selecting (280) that second volume-of-interest that is most similar to said first volume-of-interest.

本发明公开了一种用于识别两个图像集之间对象一致性的方法，所述方法步骤包括粗略地使所述两个图像集对齐，接收(200)所述一个图像集中选定的点，在所述另一图像中查找(210)大致匹配的点，在所述选定的点周围定义(220)第一感兴趣容积，在所述选定的包括多个相邻点的匹配点周围定义(230)搜索窗口，对于所述搜索窗口中的每个点，定义(240)第二感兴趣容积，计算(250)每个所述第二感兴趣容积和所述第一感兴趣容积之间的相似度，以及选择(280)与所述第一感兴趣容积最相似的第二感兴趣容积。

Through obtaining anonymous users' browsing path set, on the basis of the new definition of path similarity, building the users' browsing path similarity matrix, and based on this, designing anonymous users' browsing path clustering algorithm to obtain the clustering result set and calculate various cluster centers, the typical anonymous users' browsing path was got.

通过获取的匿名用户浏览路径集，依据新的路径相似度定义，建立用户浏览路径相似度矩阵，并在此基础上设计实现了匿名用户浏览路径聚类算法，获得聚类结果集，并计算各类的中心，得到典型匿名用户路径。

A Piecewise Polynomial Representation based similarity search approach for time series data in coal well gas monitoring was proposed.

研究基于时间序列相似搜索技术的煤矿瓦斯涌出分析新途径，提出基于PPR的煤矿瓦斯监测数据相似搜索方法。

A corresponding product, as referred to in paragraph 1, is characterised by having the same active ingredients, irrespective of the excipients used, the same or similar intended purpose, equivalent strength and posology and the same or similar route of administration as the medicinal product applied for.

第1段中所指的同类相关产品是指具有相同的活性成分、相同或相似的治疗目的、相同作用强度和剂量以及相同或相似的给药途径。

Though setting the VO and topic as the basic parameters, Analyzing the other parameters, for example, the function of pie-or postposition, the type of connection word, nonverb preposition and their syntactic structure, the types of possibility complement with object, and so on.

本文从现代原型范畴理论和语言系统层级性出发，尝试提出基于语序原型的类型相似度比较研究，即以VO和OV语序类型为原型，根据参项上所表现出的和谐度不同，分析与原型语序VO、OV的相似度或接近度。

The interval of predicable system reliability including built-in fuzzy information is obtained through the similar rank.

引入相似等级数表示预测系统与典型系统的相似程度，得到被预测系统包含模糊信息的可靠度置信区间。

This paper analyzed the shortcoming of this strategy and then proposed a new correction algorithm based on the viewpoint of projective geometry.

为此从射影几何的观点提出了新算法：利用车牌固有的先验信息，将车牌与车牌图像之间的透视变换矫正为仿射变换，再将仿射变换矫正为相似变换，将此相似变换看做是对原车牌进行旋转和全局缩放的结果，消除其中的旋转因素，就得到一个与车牌仅差一个缩放因子的标准车牌图像，以便于后续的字符处理。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。