查询词典 similarity

The paper developed similarity measure of real number vague sets based on score function to i-v Vague sets by using the mean of interval number and Hausdorff metric respectively, and compare the advantage and disadvantage of different methods.

分别利用区间的中值和Hausdorff测度将基于记分函数的实数型Vague集的相似度方法扩展到i-vVague集上，比较各种方法的优缺点。

In classifier 3, HAVNET is used as the first stage and a multilayer neural network as the second. HAVNET is a kind of binary pattern classifier, which employs Hausdorff distance as similarity metric. The network architecture is flexible enough to incorporate self-supervised learning, self-organization, and competitive learning as required by specific application.

HAVNET是以Hausdorff距离为相似性度量的二值模式分类器，其网络结构具有相当的灵活性，可以在训练过程中采用自监督、自组织和竞争学习，在网络中用独立的通道表示一个类别中的各子类别模式，该特性使HAVNET在实现模式识别任务时，具有较强的可行性。

The hierarchical structure of the retrieval strategy is analyzed to reach the real-time and retrieval accuracy requirement. A trademark image database system under hierarchical scheme is implemented: the string-matching method is first used to reduce the image search scope under man-machine interaction, then smallest enclosed rectangle and Hausdorff distance metric are used to measure the similarity between trademarks under image region normalization and transform invariance.

2分析了层次结构的检索策略以解决图象检索的实时性要求和准确性要求，并实现了一具体商标库检索系统的层次检索方法，在人机交互方式下，用字符串匹配方法减少图象搜索范围；在图象区域规格化下，用最小约束距和Hausdorff距离度量商标相似性，并实现了变换不变性。

This method basic thought is: First, extracts the time and the place phrase which in the news essential factor the event occurs; Then, through extraction time and place phrase extraction news content; Finally, through calculates their similarity according to the study news content to judge the news homepage the heavy multiplicity.

该方法的基本思想是：首先，抽取新闻要素中关于事件发生的时间和地点短语；然后，通过抽取的时间和地点短语抽取新闻的内容；最终，根据学习的新闻内容通过计算它们的相似度来判断新闻网页的重复度。

In more recent years (1897) Wilhelm Anz pointed out the close similarity between Babylonian astrology and the Gnostic theories of the Hebdomad and Ogdoad.

在最近几年（ 1897 ）威廉澳纽银行指出，密切之间的相似性巴比伦占星术和gnostic理论的hebdomad和

Chapter 2 establishes a helicoid model of the 3D curved shock surface, which is a fundamental means for investigating the sweep of the 3D shock surface In chapter 3, the first step is to make definitions and detail concepts about various viewpoints of shock surface sweep. Secondly, those sweep angles of the 3D shock are calculated. After that, with the aid of the helicoid model, two general structure similarity variables are derived which are independent of any model, and their importance in shock structure investigations is discussed.

第三章首先给出激波曲面掠的各种基本概念，计算相应掠角；又借助螺面模型得到一般性的掠相似参数，并分析了它在激波结构研究中的意义，设想了激波气动掠参数的测量方法；第四章依据螺面模型探讨了前缘曲线掠与前缘激波曲面掠的关系，可能存在的均匀激波曲面、简单非均匀激波曲面和它们的运动学设计方法，其中得到一些很有用的概念。

If the Qahtani customs bore any similarity to those of most Bedine, a herdboy would not carry a lance.

如果廓坦的习俗与大多数贝都因人的有任何相近之处，那么牧童是不会带着长枪的。

During restoration experiment, several functional and structural parameters (number of species, diversity index, percentage of phytomastigophora, community pollution value, heterotrophy index, similarity index between communities) were determined weekly.

在修复实验过程中，定期测定微型生物群落的各种结构和功能参数（种类数，多样性指数，植鞭毛虫百分比，群落污染值，异养性指数，群落结构的相似性指数），通过它们的变动机制和规律，再现了修复过程中微型生物群落的演替过程。

Sequence analysis showed a high similarity in ITS sequence among these Hevea species, which varied only in several bases.

序列分析结果表明橡胶树属植物的ITS序列具有高度的相似性，仅存在几个碱基差别。

The 92 alleles were used to calculate Nei's s similarity index and the genetic distance .It was also found that the mean genetic distance between 26 synthesized hexaploid wheat was 0.4955, which was obviously high.

遗传距离计算结果也显示，26份材料D染色体组之间具有较大的遗传差异，平均遗传距离高达0.4955。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。